[] Dendrochronology Program Library Run NIO Program COF 09:07 Thu 29 Nov 2001 Page 1 [] [] P R O G R A M C O F E C H A Version 6.06P 24441 ------------------------------------------------------------------------------------------------------------------------------------ QUALITY CONTROL AND DATING CHECK OF TREE-RING MEASUREMENTS Title of run: Niobrara Valley File of DATED series: nio.rwl CONTENTS: Part 1: Title page, options selected, summary, absent rings by series Part 2: Histogram of time spans Part 3: Master series with sample depth and absent rings by year Part 4: Bar plot of Master Dating Series Part 5: Correlation by segment of each series with Master Part 6: Potential problems: low correlation, divergent year-to-year changes, absent rings, outliers Part 7: Descriptive statistics RUN CONTROL OPTIONS SELECTED VALUE 1 Cubic smoothing spline 50% wavelength cutoff for filtering 32 years 2 Segments examined are 50 years lagged successively by 25 years 3 Autoregressive model applied A Residuals are used in master dating series and testing 4 Series transformed to logarithms Y Each series log-transformed for master dating series and testing 5 CORRELATION is Pearson (parametric, quantitative) Critical correlation, 99% confidence level .3281 6 Master dating series saved N 7 Ring measurements listed N 8 Parts printed 1234567 9 Absent rings are omitted from master series and segment correlations (Y) Text in file: nio000 1 Niobrara PIPO Text in file: nio000 2 Nebraska Ponderosa pine 700-750M 4249-10000 1589-1997 Text in file: nio000 3 Brown, Woodhouse, Bragg Time span of Master dating series is 1589 to 1997 409 years Continuous time span is 1589 to 1997 409 years Portion with two or more series is 1617 to 1997 381 years >> nio152 1831 absent in 1 of 14 series, but is not usually narrow: master index is -.289 **************************************** *C* Number of dated series 47 *C* *O* Master series 1589 1997 409 yrs *O* *F* Total rings in all series 6712 *F* *E* Total dated rings checked 6684 *E* *C* Series intercorrelation .651 *C* *H* Average mean sensitivity .377 *H* *A* Segments, possible problems 1 *A* *** Mean length of series 142.8 *** **************************************** ABSENT RINGS listed by SERIES: (See Master Dating Series for absent rings listed by year) nio121 3 absent rings: 1721 1756 1760 nio122a 1 absent rings: 1708 nio131 5 absent rings: 1848 1864 1866 1989 1994 nio132 2 absent rings: 1864 1874 nio152 2 absent rings: 1831 1848 nio161 1 absent rings: 1864 nio162 1 absent rings: 1864 nio171 1 absent rings: 1994 nio191 1 absent rings: 1964 nio322 1 absent rings: 1897 nio381 1 absent rings: 1926 nio391 1 absent rings: 1897 nio411 2 absent rings: 1895 1987 nix301 2 absent rings: 1708 1760 nix302 2 absent rings: 1708 1760 26 absent rings .387% PART 2: TIME PLOT OF TREE-RING SERIES: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 2 ------------------------------------------------------------------------------------------------------------------------------------ 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 Ident Seq Time-span Yrs : : : : : : : : : : : : : : : : : : : : : -------- --- ---- ---- ---- . . . . . . . . . . . . . . . . <==============>. . nio051 1 1846 1997 152 . . . . . . . . . . . . . . . . . <===========>. . nio061 2 1877 1997 121 . . . . . . . . . . . . . . . . . <===========>. . nio062 3 1876 1997 122 . . . . . . . . . . . . . . . . <=============>. . nio071 4 1850 1997 148 . . . . . . . . . . . . . . . . <=============>. . nio072 5 1851 1997 147 . . . . . . . . . . . . <===================>. . . . . nio121 6 1646 1840 195 . . . . . . . . . . . . <=================> . . . . . nio122a 7 1634 1810 177 . . . . . . . . . . . . . . . . <===============>. . nio131 8 1830 1997 168 . . . . . . . . . . . . . . . . <===============>. . nio132 9 1837 1997 161 . . . . . . . . . . . . . . . .<=================>. . nio152 10 1810 1997 188 . . . . . . . . . . . . . . . . <============> . . nio161 11 1853 1982 130 . . . . . . . . . . . . . . . . <=============>. . nio162 12 1852 1992 141 . . . . . . . . . . . . . . . .<=================>. . nio171 13 1815 1997 183 . . . . . . . . . . . . . . . . <=============> . . nio172 14 1827 1969 143 . . . . . . . . . . . . . . . . . <===========>. . nio181 15 1876 1997 122 . . . . . . . . . . . . . . . . . <===========>. . nio191 16 1877 1997 121 . . . . . . . . . . . . . . . . . <===========>. . nio201 17 1877 1997 121 . . . . . . . . . . . . . . . . .<============>. . nio301 18 1863 1997 135 . . . . . . . . . . . . . . . . <================>. . nio322 19 1825 1997 173 . . . . . . . . . . . . . . . . .<============>. . nio341 20 1865 1994 130 . . . . . . . . . . . . . . . . . <==========>. . nio361 21 1882 1997 116 . . . . . . . . . . . . . . . . . <===========>. . nio371 22 1873 1997 125 . . . . . . . . . . . . . . . . .<============>. . nio381 23 1869 1997 129 . . . . . . . . . . . . . . . . <=============>. . nio382 24 1852 1997 146 . . . . . . . . . . . . . . <==================>. . . nio391 25 1759 1949 191 . . . . . . . . . . . . . . .<====================> . . nio392 26 1768 1970 203 . . . . . . . . . . . . . . . . . <===========>. . nio411 27 1877 1997 121 . . . . . . . . . . . . . . . . <==============>. . nio501 28 1849 1997 149 . . . . . . . . . . . . . <=====> . . . . . . . nix011 29 1679 1739 61 . . . . . . . . . . . . . . <==============> . . . nix011 30 1755 1908 154 . . . . . . . . . . . . .<============>. . . . . . nix021 31 1667 1798 132 . . . . . . . . . . . . . . . . <============> . . nix071 32 1839 1962 124 . . . . . . . . . . . . . .<=========> . . . . . nix121 33 1710 1813 104 . . . . . . . . . . . . <================> . . . . . nix211 34 1653 1820 168 . . . . . . . . . . . . .<============>. . . . . . nix271 35 1663 1795 133 . . . . . . . . . . . . . <================> . . . . nix281 36 1681 1853 173 . . . . . . . . . . . . . <=========>. . . . . . nix291 37 1697 1791 95 . . . . . . . . . . . . . <===========>. . . . . . nix292 38 1678 1798 121 . . . . . . . . . . . . . <=========> . . . . . . nix301 39 1681 1784 104 . . . . . . . . . . . . . <=========> . . . . . . nix302 40 1681 1780 100 . . . . . . . . . . . <=====================> . . . . . nix311 41 1589 1805 217 . . . . . . . . . . . .<========================> . . . . nix312 42 1617 1862 246 . . . . . . . . . . . . <===============> . . . . . nix351 43 1646 1803 158 . . . . . . . . . . . . . . . . <=========>. . . nix471 44 1843 1941 99 . . . . . . . . . . . . . <================>. . . . . nixc21 45 1673 1843 171 . . . . . . . . . . . . . . . <========> . . . . nixc31 46 1794 1883 90 . . . . . . . . . . . . . . <=========> . . . . nixc41 47 1754 1857 104 : : : : : : : : : : : : : : : : : : : : : 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 PART 3: Master Dating Series: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 3 ------------------------------------------------------------------------------------------------------------------------------------ Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab ------------------ ------------------ ------------------ ------------------ ------------------ ------------------ 1600 1.629 1 1650 -.113 5 1700 .593 15 1750 1.437 15 1800 -.997 14 1601 -.249 1 1651 .519 5 1701 .828 15 1751 1.498 15 1801 .046 14 1602 -.465 1 1652 -2.538 5 1702 .922 15 1752 .474 15 1802 -.822 14 1603 -.948 1 1653 -1.146 6 1703 .856 15 1753 1.276 15 1803 -.242 14 1604 -4.447 1 1654 -.975 6 1704 -.089 15 1754 .916 16 1804 -.855 13 1605 -2.085 1 1655 .506 6 1705 .699 15 1755 .131 17 1805 .441 13 1606 -.125 1 1656 .360 6 1706 -.098 15 1756 -1.289 17 1 1806 1.365 12 1607 .132 1 1657 -.632 6 1707 .394 15 1757 -1.158 17 1807 1.727 12 1608 -.376 1 1658 .076 6 1708 -1.575 15 3 1758 -1.462 17 1808 .709 12 1609 -3.074 1 1659 .929 6 1709 .032 15 1759 -1.279 18 1809 -.048 12 1610 .223 1 1660 .383 6 1710 -1.292 16 1760 -1.171 18 3 1810 -.794 13 1611 .418 1 1661 .196 6 1711 -.873 16 1761 .245 18 1811 -.683 12 1612 .365 1 1662 1.409 6 1712 -.367 16 1762 .181 18 1812 -.737 12 1613 .663 1 1663 1.265 7 1713 .305 16 1763 .846 18 1813 1.577 12 1614 1.113 1 1664 -.463 7 1714 1.359 16 1764 .732 18 1814 -.031 11 1615 .901 1 1665 -.378 7 1715 1.280 16 1765 -.053 18 1815 -.048 12 1616 .629 1 1666 .238 7 1716 1.026 16 1766 .639 18 1816 .575 12 1617 -1.590 2 1667 -1.056 8 1717 -.596 16 1767 .439 18 1817 .013 12 1618 -2.176 2 1668 -1.635 8 1718 -1.100 16 1768 .625 19 1818 -.731 12 1619 .660 2 1669 .503 8 1719 .395 16 1769 -1.550 19 1819 -.624 12 1620 .519 2 1670 .854 8 1720 .325 16 1770 -.233 19 1820 .674 12 1621 2.273 2 1671 -.401 8 1721 -1.667 16 1 1771 .603 19 1821 -.267 11 1622 1.527 2 1672 -2.931 8 1722 -.852 16 1772 .378 19 1822 -1.282 11 1623 .653 2 1673 .518 9 1723 -.414 16 1773 -.469 19 1823 -1.008 11 1624 .622 2 1674 .159 9 1724 .124 16 1774 1.195 19 1824 -.792 11 1625 1.831 2 1675 .481 9 1725 .467 16 1775 .666 19 1825 .321 12 1626 .554 2 1676 .224 9 1726 .718 16 1776 -.356 19 1826 -.030 12 1627 -1.998 2 1677 .334 9 1727 .599 16 1777 -.522 19 1827 -.247 13 1628 .359 2 1678 .265 10 1728 .410 16 1778 .849 19 1828 1.165 13 1629 .776 2 1679 -1.778 11 1729 1.000 16 1779 -.756 19 1829 -.073 13 1630 -.702 2 1680 .638 11 1730 .582 16 1780 .532 19 1830 1.195 14 1631 -1.303 2 1681 -.229 14 1731 -.619 16 1781 1.211 18 1831 -.289 14 1<< 1632 -.558 2 1682 .943 14 1732 -.153 16 1782 -.184 18 1832 .692 14 1633 -.674 2 1683 1.157 14 1733 -.020 16 1783 .998 18 1833 .836 14 1634 -.534 3 1684 .746 14 1734 -.649 16 1784 .978 18 1834 .693 14 1635 -1.728 3 1685 -.256 14 1735 .599 16 1785 -2.071 17 1835 -.561 14 1636 -1.175 3 1686 .153 14 1736 -1.323 16 1786 -.311 17 1836 .431 14 1637 -.870 3 1687 .746 14 1737 1.471 16 1787 -1.171 17 1837 -.785 15 1638 -2.248 3 1688 .271 14 1738 1.299 16 1788 -1.104 17 1838 -1.260 15 1589 -.430 1 1639 .579 3 1689 -.348 14 1739 .140 16 1789 -2.120 17 1839 .702 16 1590 -1.251 1 1640 1.205 3 1690 -.815 14 1740 .603 15 1790 -.493 17 1840 -.231 16 1591 -.773 1 1641 -.262 3 1691 -1.855 14 1741 -1.530 15 1791 .457 17 1841 -.543 15 1592 1.075 1 1642 .667 3 1692 -1.029 14 1742 -.231 15 1792 .783 16 1842 1.084 15 1593 .747 1 1643 1.138 3 1693 .105 14 1743 -1.616 15 1793 .530 16 1843 .332 16 1594 .963 1 1644 1.552 3 1694 .521 14 1744 .165 15 1794 1.054 17 1844 1.442 15 1595 1.197 1 1645 -.032 3 1695 .769 14 1745 -.437 15 1795 .584 17 1845 .179 15 1596 2.144 1 1646 .730 5 1696 .793 14 1746 -.694 15 1796 -.396 16 1846 .508 16 1597 .607 1 1647 1.076 5 1697 -.331 15 1747 .273 15 1797 .937 16 1847 -.412 16 1598 -1.891 1 1648 .265 5 1698 -2.003 15 1748 -.063 15 1798 .413 16 1848 -3.061 16 2 1599 .789 1 1649 -.077 5 1699 -.232 15 1749 .120 15 1799 .375 14 1849 .416 17 PART 3: Master Dating Series: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 4 ------------------------------------------------------------------------------------------------------------------------------------ Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab Year Value No Ab ------------------ ------------------ ------------------ ------------------ ------------------ ------------------ 1850 .389 18 1900 -.579 29 1950 .909 26 1851 .571 19 1901 -.031 29 1951 1.685 26 1852 .301 21 1902 .497 29 1952 -.240 26 1853 .170 22 1903 1.446 29 1953 .448 26 1854 -.271 21 1904 .684 29 1954 .901 26 1855 -.549 21 1905 1.284 29 1955 -.454 26 1856 .246 21 1906 .855 29 1956 -1.939 26 1857 1.095 21 1907 .715 29 1957 .078 26 1858 1.617 20 1908 .909 29 1958 -.241 26 1859 .343 20 1909 .681 28 1959 -3.246 26 1860 .793 20 1910 -.572 28 1960 -.115 26 1861 .341 20 1911 -1.349 28 1961 -1.088 26 1862 -.135 20 1912 .362 28 1962 .147 26 1863 -.635 20 1913 -.240 28 1963 .314 25 1864 -3.104 20 4 1914 -.100 28 1964 -1.160 25 1 1865 -.645 21 1915 .935 28 1965 .842 25 1866 -1.576 21 1 1916 .167 28 1966 .192 25 1867 -.272 21 1917 .088 28 1967 -.237 25 1868 -.028 21 1918 -.052 28 1968 .776 25 1869 -.622 22 1919 -.251 28 1969 .052 25 1870 -.935 22 1920 .705 28 1970 .524 24 1871 -.439 22 1921 1.100 28 1971 .647 23 1872 .871 22 1922 .684 28 1972 1.744 23 1873 .341 23 1923 .563 28 1973 .546 23 1874 -.557 23 1 1924 .304 28 1974 .639 23 1875 .310 23 1925 -1.632 28 1975 -.466 23 1876 -.134 25 1926 -3.448 28 1 1976 -2.052 23 1877 .337 29 1927 .252 28 1977 .398 23 1878 1.305 29 1928 -.381 28 1978 .631 23 1879 .611 29 1929 .733 28 1979 -.394 23 1880 -.860 29 1930 1.012 28 1980 .297 23 1881 -.478 29 1931 -.031 28 1981 -1.078 23 1882 .804 30 1932 .987 28 1982 .400 23 1883 .603 30 1933 -.358 28 1983 .289 22 1884 .140 29 1934 -3.018 28 1984 1.396 22 1885 -.088 29 1935 .261 28 1985 -.513 22 1886 1.031 29 1936 -.978 28 1986 1.299 22 1887 .175 29 1937 -.518 28 1987 -.892 22 1 1888 1.469 29 1938 .919 28 1988 .178 22 1889 .671 29 1939 -1.438 28 1989 -2.310 22 1 1890 .736 29 1940 -.911 28 1990 .343 22 1891 .821 29 1941 -.336 28 1991 .317 22 1892 .323 29 1942 .800 27 1992 .805 22 1893 -.208 29 1943 -.301 27 1993 .009 21 1894 -1.761 29 1944 .768 27 1994 -.489 21 2 1895 -2.587 29 1 1945 1.403 27 1995 .533 20 1896 -1.391 29 1946 .418 27 1996 .511 20 1897 -1.941 29 2 1947 1.227 27 1997 .266 20 1898 -.645 29 1948 .297 27 1899 -.469 29 1949 -.102 27 ------------------------------------------------------------------------------------------------------------------------------------ PART 4: Master Bar Plot: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 5 ------------------------------------------------------------------------------------------------------------------------------------ Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value 1600----------G 1650----@ 1700-------B 1750----------F 1800-d 1850------B 1900--b 1601---a 1651-------B 1701---------C 1751----------F 1801----@ 1851-------B 1901----@ 1602--b 1652j 1702---------D 1752------B 1802--c 1852------A 1902-------B 1603-d 1653-e 1703---------C 1753----------E 1803---a 1853-----A 1903----------F 1604r 1654-d 1704----@ 1754---------D 1804-c 1854---a 1904--------C 1605h 1655-------B 1705--------C 1755-----A 1805------B 1855--b 1905----------E 1606----@ 1656------A 1706----@ 1756-e 1806----------E 1856-----A 1906---------C 1607-----A 1657--c 1707------B 1757-e 1807----------G 1857---------D 1907--------C 1608---b 1658-----@ 1708f 1758-f 1808--------C 1858----------F 1908---------D 1609l 1659---------D 1709----@ 1759-e 1809----@ 1859------A 1909--------C 1610-----A 1660------B 1710-e 1760-e 1810--c 1860--------C 1910--b 1611------B 1661-----A 1711-c 1761-----A 1811--c 1861------A 1911-e 1612------A 1662----------F 1712---a 1762-----A 1812--c 1862----a 1912------A 1613--------C 1663----------E 1713------A 1763---------C 1813----------F 1863--c 1913---a 1614---------D 1664---b 1714----------E 1764--------C 1814----@ 1864l 1914----@ 1615---------D 1665---b 1715----------E 1765----@ 1815----@ 1865--c 1915---------D 1616-------C 1666-----A 1716---------D 1766-------C 1816-------B 1866f 1916-----A 1617f 1667-d 1717--b 1767------B 1817----@ 1867---a 1917-----@ 1618i 1668g 1718-d 1768-------C 1818--c 1868----@ 1918----@ 1619--------C 1669-------B 1719------B 1769f 1819--b 1869--b 1919---a 1620-------B 1670---------C 1720------A 1770---a 1820--------C 1870-d 1920--------C 1621----------I 1671---b 1721g 1771-------B 1821---a 1871---b 1921---------D 1622----------F 1672l 1722-c 1772------B 1822-e 1872---------C 1922--------C 1623--------C 1673-------B 1723---b 1773--b 1823-d 1873------A 1923-------B 1624-------B 1674-----A 1724-----@ 1774----------E 1824--c 1874--b 1924------A 1625----------G 1675-------B 1725------B 1775--------C 1825------A 1875------A 1925g 1626-------B 1676-----A 1726--------C 1776---a 1826----@ 1876----a 1926n 1627h 1677------A 1727-------B 1777--b 1827---a 1877------A 1927-----A 1628------A 1678-----A 1728------B 1778---------C 1828---------E 1878----------E 1928---b 1629--------C 1679g 1729---------D 1779--c 1829----@ 1879-------B 1929--------C 1630--c 1680-------C 1730-------B 1780-------B 1830----------E 1880-c 1930---------D 1631-e 1681---a 1731--b 1781----------E 1831---a 1881--b 1931----@ 1632--b 1682---------D 1732----a 1782----a 1832--------C 1882--------C 1932---------D 1633--c 1683---------E 1733----@ 1783---------D 1833---------C 1883-------B 1933---a 1634--b 1684--------C 1734--c 1784---------D 1834--------C 1884-----A 1934l 1635g 1685---a 1735-------B 1785h 1835--b 1885----@ 1935-----A 1636-e 1686-----A 1736-e 1786---a 1836------B 1886---------D 1936-d 1637-c 1687--------C 1737----------F 1787-e 1837--c 1887-----A 1937--b 1638i 1688-----A 1738----------E 1788-d 1838-e 1888----------F 1938---------D 1589---b 1639-------B 1689---a 1739-----A 1789h 1839--------C 1889--------C 1939-f 1590-e 1640----------E 1690--c 1740-------B 1790--b 1840---a 1890--------C 1940-d 1591--c 1641---a 1691g 1741f 1791------B 1841--b 1891--------C 1941---a 1592---------D 1642--------C 1692-d 1742---a 1792--------C 1842---------D 1892------A 1942--------C 1593--------C 1643---------E 1693-----@ 1743f 1793-------B 1843------A 1893---a 1943---a 1594---------D 1644----------F 1694-------B 1744-----A 1794---------D 1844----------F 1894g 1944--------C 1595----------E 1645----@ 1695--------C 1745---b 1795-------B 1845-----A 1895j 1945----------F 1596----------I 1646--------C 1696--------C 1746--c 1796---b 1846-------B 1896-f 1946------B 1597-------B 1647---------D 1697---a 1747-----A 1797---------D 1847---b 1897h 1947----------E 1598h 1648-----A 1698h 1748----@ 1798------B 1848l 1898--c 1948------A 1599--------C 1649----@ 1699---a 1749-----@ 1799------A 1849------B 1899--b 1949----@ PART 4: Master Bar Plot: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value Year Rel value 1950---------D 1951----------G 1952---a 1953------B 1954---------D 1955---b 1956h 1957-----@ 1958---a 1959m 1960----@ 1961-d 1962-----A 1963------A 1964-e 1965---------C 1966-----A 1967---a 1968--------C 1969----@ 1970-------B 1971--------C 1972----------G 1973-------B 1974-------C 1975--b 1976h 1977------B 1978-------C 1979---b 1980------A 1981-d 1982------B 1983------A 1984----------F 1985--b 1986----------E 1987-d 1988-----A 1989i 1990------A 1991------A 1992--------C 1993----@ 1994--b 1995-------B 1996-------B 1997-----A PART 5: CORRELATION OF SERIES BY SEGMENTS: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 5 ------------------------------------------------------------------------------------------------------------------------------------ Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 nio051 1846 1997 .65 .67 .62 .77 .82 .80 2 nio061 1877 1997 .75 .75 .82 .79 3 nio062 1876 1997 .69 .77 .77 .71 4 nio071 1850 1997 .74 .73 .88 .86 .81 5 nio072 1851 1997 .74 .67 .72 .80 .82 6 nio121 1646 1840 .67 .69 .58 .56 .62 .73 .79 .78 7 nio122a 1634 1810 .50 .61 .53 .46 .56 .54 .50 8 nio131 1830 1997 .44 .43 .52 .80 .87 .81 9 nio132 1837 1997 .61 .59 .68 .75 .82 .80 10 nio152 1810 1997 .30A .44 .52 .55 .67 .78 .63 11 nio161 1853 1982 .56 .59 .73 .79 .73 12 nio162 1852 1992 .50 .74 .74 .76 .52 13 nio171 1815 1997 .49 .63 .66 .73 .83 .87 .65 14 nio172 1827 1969 .82 .77 .74 .87 .83 15 nio181 1876 1997 .71 .80 .84 .72 16 nio191 1877 1997 .65 .77 .81 .70 17 nio201 1877 1997 .47 .70 .76 .66 18 nio301 1863 1997 .41 .51 .71 .78 .69 19 nio322 1825 1997 .55 .63 .65 .79 .76 .69 20 nio341 1865 1994 .57 .57 .75 .86 .74 21 nio361 1882 1997 .65 .69 .72 .52 22 nio371 1873 1997 .67 .67 .79 .82 .77 23 nio381 1869 1997 .73 .64 .70 .76 .71 24 nio382 1852 1997 .76 .63 .71 .78 .82 25 nio391 1759 1949 .53 .47 .57 .70 .66 .56 .65 26 nio392 1768 1970 .69 .68 .72 .63 .60 .69 .74 .82 27 nio411 1877 1997 .51 .72 .74 .55 28 nio501 1849 1997 .65 .66 .46 .59 .82 .75 29 nix011 1679 1739 .57 .61 30 nix011 1755 1908 .40 .53 .51 .48 .50 .61 31 nix021 1667 1798 .45 .49 .58 .58 .40 32 nix071 1839 1962 .85 .85 .76 .77 .44 33 nix121 1710 1813 .42 .52 .79 .73 34 nix211 1653 1820 .46 .57 .74 .54 .56 .58 35 nix271 1663 1795 .51 .71 .78 .74 .76 36 nix281 1681 1853 .53 .51 .51 .55 .50 .47 .45 37 nix291 1697 1791 .75 .74 .75 .77 38 nix292 1678 1798 .74 .79 .78 .76 39 nix301 1681 1784 .53 .60 .71 .66 40 nix302 1681 1780 .63 .68 .73 .71 41 nix311 1589 1805 .45 .46 .52 .56 .69 .73 .61 .57 42 nix312 1617 1862 .40 .43 .42 .39 .56 .65 .53 .59 .62 .58 43 nix351 1646 1803 .66 .60 .44 .56 .62 .55 .54 44 nix471 1843 1941 .58 .63 .55 .67 45 nixc21 1673 1843 .73 .72 .68 .62 .68 .58 .43 46 nixc31 1794 1883 .47 .61 .66 .58 47 nixc41 1754 1857 .67 .71 .68 .62 Av segment correlation .42 .54 .56 .58 .62 .64 .63 .59 .56 .61 .63 .63 .74 .79 .71 PART 6: POTENTIAL PROBLEMS: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ For each series with potential problems the following diagnostics may appear: [A] Correlations with master dating series of flagged 50-year segments of series filtered with 32-year spline, at every point from ten years earlier (-10) to ten years later (+10) than dated [B] Effect of those data values which most lower or raise correlation with master series Symbol following year indicates value in series is greater (>) or lesser (<) than master series value [C] Year-to-year changes very different from the mean change in other series [D] Absent rings (zero values) [E] Values which are statistical outliers from mean for the year =================================================================================================================================== nio051 1846 to 1997 152 years Series 1 [B] Entire series, effect on correlation ( .753) is: Lower 1879< -.016 1880> -.011 1849< -.011 1945< -.007 1942< -.006 1889< -.005 Higher 1934 .018 1864 .010 =================================================================================================================================== nio061 1877 to 1997 121 years Series 2 [B] Entire series, effect on correlation ( .755) is: Lower 1878< -.010 1979> -.010 1996< -.008 1986< -.007 1884< -.007 1993> -.005 Higher 1926 .013 1976 .008 =================================================================================================================================== nio062 1876 to 1997 122 years Series 3 [B] Entire series, effect on correlation ( .710) is: Lower 1878< -.024 1884< -.009 1936> -.008 1993> -.008 1876> -.008 1997< -.007 Higher 1926 .010 1939 .010 =================================================================================================================================== nio071 1850 to 1997 148 years Series 4 [B] Entire series, effect on correlation ( .809) is: Lower 1880> -.013 1964> -.010 1868< -.007 1968< -.006 1994> -.006 1853< -.005 Higher 1934 .016 1864 .011 =================================================================================================================================== nio072 1851 to 1997 147 years Series 5 [B] Entire series, effect on correlation ( .763) is: Lower 1964> -.012 1929< -.012 1853> -.011 1944< -.009 1952> -.007 1904> -.006 Higher 1959 .017 1864 .017 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1976 -4.5 SD =================================================================================================================================== nio121 1646 to 1840 195 years Series 6 [B] Entire series, effect on correlation ( .681) is: Lower 1652< -.014 1708> -.008 1699< -.007 1731> -.005 1724< -.005 1711> -.005 Higher 1672 .012 1721 .009 [D] 3 Absent rings: Year Master N series Absent 1721 -1.667 16 1 1756 -1.289 17 1 1760 -1.171 18 3 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1652 -7.7 SD =================================================================================================================================== nio122a 1634 to 1810 177 years Series 7 [B] Entire series, effect on correlation ( .526) is: Lower 1703< -.022 1645> -.018 1646< -.018 1651< -.011 1652> -.010 1671> -.009 Higher 1672 .022 1708 .016 [D] 1 Absent rings: Year Master N series Absent 1708 -1.575 15 3 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1645 +3.8 SD =================================================================================================================================== nio131 1830 to 1997 168 years Series 8 [B] Entire series, effect on correlation ( .733) is: Lower 1892< -.010 1911> -.009 1880> -.007 1994< -.006 1897> -.006 1874> -.006 Higher 1959 .022 1934 .015 [D] 5 Absent rings: Year Master N series Absent 1848 -3.061 16 2 1864 -3.104 20 4 1866 -1.576 21 1 1989 -2.310 22 1 1994 -.489 21 2 =================================================================================================================================== nio132 1837 to 1997 161 years Series 9 [B] Entire series, effect on correlation ( .742) is: Lower 1969< -.012 1874< -.010 1858< -.009 1993< -.009 1939> -.008 1913< -.007 Higher 1959 .021 1926 .013 [D] 2 Absent rings: Year Master N series Absent 1864 -3.104 20 4 1874 -.557 23 1 =================================================================================================================================== nio152 1810 to 1997 188 years Series 10 [A] Segment High -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10 --------- ---- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- 1810 1859 0 -.10 .02 .07 -.08 .11 .07 .12 .00 .02 -.11 .30*-.31 .03 .13 -.07 -.02 -.05 .14 .15 .04 .19 [B] Entire series, effect on correlation ( .602) is: Lower 1981> -.015 1857< -.014 1820< -.009 1978< -.008 1921< -.007 1811> -.006 Higher 1959 .031 1848 .024 1810 to 1859 segment: Lower 1857< -.054 1820< -.033 1811> -.023 1829> -.020 1847> -.017 1842< -.016 Higher 1848 .160 1813 .036 [D] 2 Absent rings: Year Master N series Absent 1831 -.289 14 1 >> WARNING: Ring is not usually narrow 1848 -3.061 16 2 [E] Outliers 2 3.0 SD above or -4.5 SD below mean for year 1964 -4.7 SD; 1981 +3.3 SD =================================================================================================================================== nio161 1853 to 1982 130 years Series 11 [B] Entire series, effect on correlation ( .691) is: Lower 1923< -.029 1952< -.014 1856< -.013 1939> -.010 1859> -.008 1860< -.007 Higher 1934 .021 1959 .017 [D] 1 Absent rings: Year Master N series Absent 1864 -3.104 20 4 =================================================================================================================================== nio162 1852 to 1992 141 years Series 12 [B] Entire series, effect on correlation ( .604) is: Lower 1976> -.014 1860< -.013 1991< -.013 1989> -.012 1981> -.012 1988< -.011 Higher 1959 .037 1864 .025 [D] 1 Absent rings: Year Master N series Absent 1864 -3.104 20 4 =================================================================================================================================== nio171 1815 to 1997 183 years Series 13 [B] Entire series, effect on correlation ( .657) is: Lower 1994< -.011 1981> -.009 1979< -.009 1822> -.009 1823> -.008 1977< -.008 Higher 1959 .015 1848 .015 [D] 1 Absent rings: Year Master N series Absent 1994 -.489 21 2 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1823 +3.3 SD =================================================================================================================================== nio172 1827 to 1969 143 years Series 14 [B] Entire series, effect on correlation ( .809) is: Lower 1880< -.013 1969> -.008 1929< -.006 1959> -.006 1842< -.004 1885< -.004 Higher 1934 .012 1848 .009 =================================================================================================================================== nio181 1876 to 1997 122 years Series 15 [B] Entire series, effect on correlation ( .731) is: Lower 1880< -.039 1985> -.014 1989> -.010 1971< -.006 1991< -.006 1911> -.005 Higher 1976 .010 1925 .010 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1880 -6.1 SD =================================================================================================================================== nio191 1877 to 1997 121 years Series 16 [B] Entire series, effect on correlation ( .686) is: Lower 1964< -.026 1879< -.023 1910> -.010 1984< -.008 1968< -.008 1973> -.007 Higher 1959 .014 1939 .011 [D] 1 Absent rings: Year Master N series Absent 1964 -1.160 25 1 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1964 -6.0 SD =================================================================================================================================== nio201 1877 to 1997 121 years Series 17 [B] Entire series, effect on correlation ( .620) is: Lower 1877< -.050 1959> -.017 1985> -.009 1879< -.008 1922< -.007 1880> -.007 Higher 1934 .018 1939 .015 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1877 -5.2 SD =================================================================================================================================== nio301 1863 to 1997 135 years Series 18 [B] Entire series, effect on correlation ( .639) is: Lower 1864> -.016 1910> -.011 1863> -.010 1947< -.010 1952> -.010 1911> -.010 Higher 1926 .023 1934 .017 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1864 +3.6 SD =================================================================================================================================== nio322 1825 to 1997 173 years Series 19 [B] Entire series, effect on correlation ( .683) is: Lower 1829< -.026 1912< -.008 1952> -.008 1837> -.007 1948< -.005 1964> -.005 Higher 1959 .016 1848 .015 [D] 1 Absent rings: Year Master N series Absent 1897 -1.941 29 2 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1829 -4.9 SD =================================================================================================================================== nio341 1865 to 1994 130 years Series 20 [B] Entire series, effect on correlation ( .691) is: Lower 1989> -.025 1872< -.007 1976< -.007 1993> -.007 1932< -.006 1915< -.006 Higher 1959 .022 1956 .007 =================================================================================================================================== nio361 1882 to 1997 116 years Series 21 [B] Entire series, effect on correlation ( .598) is: Lower 1981> -.028 1996< -.026 1982< -.021 1885< -.018 1897> -.014 1916> -.008 Higher 1989 .023 1925 .015 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1981 +4.2 SD =================================================================================================================================== nio371 1873 to 1997 125 years Series 22 [B] Entire series, effect on correlation ( .753) is: Lower 1914< -.011 1925> -.010 1897> -.008 1970< -.008 1985> -.006 1891< -.006 Higher 1934 .024 1926 .010 =================================================================================================================================== nio381 1869 to 1997 129 years Series 23 [B] Entire series, effect on correlation ( .728) is: Lower 1921< -.015 1987> -.011 1976> -.010 1939> -.009 1952> -.008 1933> -.008 Higher 1934 .022 1989 .016 [D] 1 Absent rings: Year Master N series Absent 1926 -3.448 28 1 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1926 -4.8 SD =================================================================================================================================== nio382 1852 to 1997 146 years Series 24 [B] Entire series, effect on correlation ( .773) is: Lower 1971< -.010 1922< -.010 1910> -.009 1947< -.008 1927< -.006 1952> -.005 Higher 1959 .022 1926 .013 =================================================================================================================================== nio391 1759 to 1949 191 years Series 25 [B] Entire series, effect on correlation ( .610) is: Lower 1859< -.015 1814< -.015 1802> -.010 1799< -.010 1925> -.009 1821< -.007 Higher 1785 .026 1934 .019 [D] 1 Absent rings: Year Master N series Absent 1897 -1.941 29 2 =================================================================================================================================== nio392 1768 to 1970 203 years Series 26 [B] Entire series, effect on correlation ( .716) is: Lower 1869> -.012 1796> -.008 1818> -.007 1859< -.006 1916< -.006 1864> -.006 Higher 1959 .018 1785 .015 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1869 +3.3 SD =================================================================================================================================== nio411 1877 to 1997 121 years Series 27 [B] Entire series, effect on correlation ( .588) is: Lower 1888< -.021 1977< -.017 1883< -.016 1916< -.010 1987< -.010 1950< -.008 Higher 1959 .027 1934 .021 [D] 2 Absent rings: Year Master N series Absent 1895 -2.587 29 1 1987 -.892 22 1 =================================================================================================================================== nio501 1849 to 1997 149 years Series 28 [B] Entire series, effect on correlation ( .665) is: Lower 1904< -.059 1997< -.015 1985> -.008 1933> -.008 1854> -.007 1929< -.007 Higher 1864 .022 1934 .018 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1904 -4.7 SD =================================================================================================================================== nix011 1679 to 1739 61 years Series 29 [B] Entire series, effect on correlation ( .595) is: Lower 1694< -.047 1697> -.033 1698> -.021 1689> -.016 1706> -.014 1684< -.012 Higher 1708 .036 1721 .033 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1698 +3.2 SD =================================================================================================================================== nix011 1755 to 1908 154 years Series 30 [B] Entire series, effect on correlation ( .477) is: Lower 1854< -.036 1780< -.013 1822> -.012 1844< -.009 1835< -.008 1784< -.008 Higher 1864 .021 1813 .011 [E] Outliers 2 3.0 SD above or -4.5 SD below mean for year 1822 +3.1 SD; 1854 -5.1 SD =================================================================================================================================== nix021 1667 to 1798 132 years Series 31 [B] Entire series, effect on correlation ( .445) is: Lower 1793< -.073 1667> -.021 1698> -.014 1779> -.012 1794< -.012 1764< -.011 Higher 1672 .016 1743 .015 [E] Outliers 3 3.0 SD above or -4.5 SD below mean for year 1667 +3.3 SD; 1698 +3.4 SD; 1793 -4.9 SD =================================================================================================================================== nix071 1839 to 1962 124 years Series 32 [B] Entire series, effect on correlation ( .643) is: Lower 1951< -.032 1959> -.027 1956> -.024 1952> -.023 1954< -.015 1958< -.012 Higher 1848 .031 1864 .030 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1956 +3.1 SD =================================================================================================================================== nix121 1710 to 1813 104 years Series 33 [B] Entire series, effect on correlation ( .571) is: Lower 1727< -.044 1731> -.031 1800> -.024 1721> -.021 1716< -.013 1719< -.012 Higher 1785 .040 1736 .014 [E] Outliers 2 3.0 SD above or -4.5 SD below mean for year 1727 -4.6 SD; 1731 +3.4 SD =================================================================================================================================== nix211 1653 to 1820 168 years Series 34 [B] Entire series, effect on correlation ( .575) is: Lower 1687< -.032 1774< -.024 1671< -.015 1691> -.014 1731> -.013 1725< -.010 Higher 1785 .017 1741 .015 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1731 +3.1 SD =================================================================================================================================== nix271 1663 to 1795 133 years Series 35 [B] Entire series, effect on correlation ( .664) is: Lower 1679> -.023 1664> -.022 1731< -.019 1668> -.017 1673< -.017 1667> -.014 Higher 1785 .028 1672 .018 [E] Outliers 3 3.0 SD above or -4.5 SD below mean for year 1668 +3.5 SD; 1673 -5.4 SD; 1679 +3.8 SD =================================================================================================================================== nix281 1681 to 1853 173 years Series 36 [B] Entire series, effect on correlation ( .524) is: Lower 1752< -.020 1779> -.019 1728< -.014 1704< -.014 1829> -.010 1844< -.009 Higher 1769 .016 1789 .014 [E] Outliers 3 3.0 SD above or -4.5 SD below mean for year 1752 -4.6 SD; 1779 +3.0 SD; 1799 +3.3 SD =================================================================================================================================== nix291 1697 to 1791 95 years Series 37 [B] Entire series, effect on correlation ( .766) is: Lower 1757> -.015 1779> -.015 1782> -.014 1736> -.009 1706< -.008 1704> -.007 Higher 1785 .032 1721 .011 =================================================================================================================================== nix292 1678 to 1798 121 years Series 38 [B] Entire series, effect on correlation ( .751) is: Lower 1798> -.009 1684< -.009 1779> -.008 1679> -.007 1704> -.007 1775< -.006 Higher 1785 .027 1721 .009 =================================================================================================================================== nix301 1681 to 1784 104 years Series 39 [B] Entire series, effect on correlation ( .635) is: Lower 1779< -.015 1690> -.011 1685< -.011 1746> -.010 1689> -.009 1783< -.008 Higher 1769 .021 1708 .018 [D] 2 Absent rings: Year Master N series Absent 1708 -1.575 15 3 1760 -1.171 18 3 =================================================================================================================================== nix302 1681 to 1780 100 years Series 40 [B] Entire series, effect on correlation ( .704) is: Lower 1694< -.016 1737< -.012 1746> -.011 1721> -.010 1719< -.008 1692> -.008 Higher 1708 .022 1769 .021 [D] 2 Absent rings: Year Master N series Absent 1708 -1.575 15 3 1760 -1.171 18 3 =================================================================================================================================== nix311 1589 to 1805 217 years Series 41 [*] Early part of series cannot be checked from 1589 to 1616 -- not matched by another series [B] Entire series, effect on correlation ( .562) is: Lower 1652> -.012 1635> -.010 1627> -.008 1638< -.008 1698> -.008 1654> -.007 Higher 1769 .012 1741 .010 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1654 +3.2 SD =================================================================================================================================== nix312 1617 to 1862 246 years Series 42 [B] Entire series, effect on correlation ( .520) is: Lower 1638> -.017 1652> -.016 1785> -.014 1658< -.013 1832< -.010 1700< -.009 Higher 1848 .013 1741 .009 [E] Outliers 5 3.0 SD above or -4.5 SD below mean for year 1638 +3.8 SD; 1652 +3.7 SD; 1654 +3.3 SD; 1658 -4.8 SD; 1673 +3.1 SD =================================================================================================================================== nix351 1646 to 1803 158 years Series 43 [B] Entire series, effect on correlation ( .575) is: Lower 1785> -.033 1764< -.014 1699< -.011 1696< -.011 1754< -.009 1723> -.008 Higher 1652 .031 1679 .013 [E] Outliers 2 3.0 SD above or -4.5 SD below mean for year 1723 +3.2 SD; 1785 +3.4 SD =================================================================================================================================== nix471 1843 to 1941 99 years Series 44 [B] Entire series, effect on correlation ( .622) is: Lower 1848> -.025 1898< -.023 1869< -.019 1871< -.015 1908< -.010 1854> -.010 Higher 1864 .042 1939 .019 =================================================================================================================================== nixc21 1673 to 1843 171 years Series 45 [B] Entire series, effect on correlation ( .612) is: Lower 1769> -.013 1810< -.013 1835> -.013 1802> -.009 1708> -.009 1840< -.008 Higher 1785 .026 1698 .011 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1810 -4.7 SD =================================================================================================================================== nixc31 1794 to 1883 90 years Series 46 [B] Entire series, effect on correlation ( .542) is: Lower 1876< -.064 1802> -.018 1866> -.017 1817< -.016 1812> -.015 1826> -.012 Higher 1848 .068 1858 .015 [E] Outliers 1 3.0 SD above or -4.5 SD below mean for year 1876 -5.2 SD =================================================================================================================================== nixc41 1754 to 1857 104 years Series 47 [B] Entire series, effect on correlation ( .665) is: Lower 1834< -.022 1789> -.014 1853< -.014 1798< -.011 1842< -.009 1755> -.008 Higher 1785 .046 1848 .031 =================================================================================================================================== PART 7: DESCRIPTIVE STATISTICS: Niobrara Valley 09:07 Thu 29 Nov 2001 Page 8 ------------------------------------------------------------------------------------------------------------------------------------ Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 nio051 1846 1997 152 6 0 .753 1.00 2.40 .541 .757 .367 2.54 .420 -.005 1 2 nio061 1877 1997 121 4 0 .755 1.25 2.99 .539 .614 .353 2.60 .456 .056 1 3 nio062 1876 1997 122 4 0 .710 1.12 2.79 .486 .572 .384 2.57 .394 -.006 1 4 nio071 1850 1997 148 5 0 .809 1.26 2.37 .467 .526 .329 2.56 .441 -.037 1 5 nio072 1851 1997 147 5 0 .763 .94 4.54 .621 .735 .376 2.75 .464 -.012 2 6 nio121 1646 1840 195 8 0 .681 .77 2.29 .527 .728 .468 2.56 .301 .001 1 7 nio122a 1634 1810 177 7 0 .526 .75 2.38 .500 .717 .351 2.73 .465 -.083 1 8 nio131 1830 1997 168 6 0 .733 .50 1.87 .328 .730 .508 2.74 .437 .004 2 9 nio132 1837 1997 161 6 0 .742 .51 2.00 .380 .770 .507 2.75 .495 -.045 1 10 nio152 1810 1997 188 7 1 .602 .60 1.74 .366 .716 .423 2.65 .438 -.009 1 11 nio161 1853 1982 130 5 0 .691 1.31 3.17 .631 .641 .374 2.68 .471 -.045 1 12 nio162 1852 1992 141 5 0 .604 1.45 4.59 .800 .630 .433 2.79 .469 -.036 1 13 nio171 1815 1997 183 7 0 .657 .90 2.61 .563 .792 .363 2.74 .542 -.001 1 14 nio172 1827 1969 143 5 0 .809 .94 2.65 .545 .702 .378 2.78 .506 .046 1 15 nio181 1876 1997 122 4 0 .731 1.25 3.89 .789 .700 .427 2.60 .389 .002 1 16 nio191 1877 1997 121 4 0 .686 1.46 4.77 1.191 .866 .441 2.54 .379 -.025 1 17 nio201 1877 1997 121 4 0 .620 1.39 4.33 1.043 .834 .403 2.72 .540 .037 2 18 nio301 1863 1997 135 5 0 .639 .52 1.15 .257 .537 .384 2.70 .546 .054 1 19 nio322 1825 1997 173 6 0 .683 .43 1.47 .249 .712 .416 2.71 .492 -.065 1 20 nio341 1865 1994 130 5 0 .691 .91 2.70 .586 .791 .371 2.56 .394 -.034 2 21 nio361 1882 1997 116 4 0 .598 1.73 4.19 .919 .645 .357 2.60 .523 .048 1 22 nio371 1873 1997 125 5 0 .753 1.15 3.28 .680 .782 .357 2.60 .439 .053 1 23 nio381 1869 1997 129 5 0 .728 .67 2.73 .390 .685 .389 2.58 .365 -.025 1 24 nio382 1852 1997 146 5 0 .773 1.09 2.56 .439 .627 .303 2.72 .443 .016 1 25 nio391 1759 1949 191 7 0 .610 5.05 16.38 2.755 .639 .396 2.70 .491 -.042 1 26 nio392 1768 1970 203 8 0 .716 .51 1.47 .267 .588 .380 2.62 .346 -.023 1 27 nio411 1877 1997 121 4 0 .588 1.00 3.77 .791 .812 .477 2.67 .386 -.026 1 28 nio501 1849 1997 149 6 0 .665 1.57 4.15 .940 .727 .399 2.71 .443 -.071 1 29 nix011 1679 1739 61 2 0 .595 1.77 3.13 .664 .508 .338 2.43 .478 -.073 2 30 nix011 1755 1908 154 6 0 .477 .88 3.31 .478 .675 .342 2.77 .401 -.031 2 31 nix021 1667 1798 132 5 0 .445 1.45 5.54 .993 .770 .286 2.63 .397 -.008 1 32 nix071 1839 1962 124 5 0 .643 1.13 3.72 .736 .828 .339 2.66 .475 .059 1 33 nix121 1710 1813 104 4 0 .571 .77 2.34 .356 .344 .365 2.84 .556 .012 1 34 nix211 1653 1820 168 6 0 .575 1.31 5.20 .974 .784 .379 2.73 .506 -.030 1 35 nix271 1663 1795 133 5 0 .664 1.32 4.67 .906 .859 .330 2.58 .469 -.005 1 36 nix281 1681 1853 173 7 0 .524 .91 3.06 .486 .500 .390 2.86 .541 -.018 1 37 nix291 1697 1791 95 4 0 .766 1.62 3.56 .759 .467 .376 2.69 .499 .010 1 38 nix292 1678 1798 121 4 0 .751 1.59 5.51 1.014 .799 .345 2.70 .443 .014 1 39 nix301 1681 1784 104 4 0 .635 .87 2.08 .452 .624 .457 2.61 .408 -.021 1 40 nix302 1681 1780 100 4 0 .704 .89 2.70 .495 .683 .448 2.71 .499 -.072 1 41 nix311 1589 1805 217 8 0 .562 .69 2.58 .484 .865 .287 2.64 .455 -.027 1 42 nix312 1617 1862 246 10 0 .520 .51 1.66 .287 .756 .316 2.76 .411 .011 1 43 nix351 1646 1803 158 7 0 .575 .62 1.87 .307 .578 .292 2.83 .456 .028 1 44 nix471 1843 1941 99 4 0 .622 1.77 5.14 1.074 .797 .347 2.62 .505 .038 1 45 nixc21 1673 1843 171 7 0 .612 .41 1.16 .210 .742 .303 2.86 .506 -.016 1 46 nixc31 1794 1883 90 4 0 .542 1.15 3.31 .659 .861 .255 2.63 .444 -.027 1 47 nixc41 1754 1857 104 4 0 .665 1.05 3.72 .843 .790 .397 2.51 .363 .011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6712 252 1 .651 1.09 16.38 .642 .702 .377 2.86 .451 -.010 - = [ COFECHA NIO COF ] = -