NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : VA016.CRN Measurement file name : VA016.RWL Date checked : 09DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1642 Ending year : 1981 Principal investigators: ED COOK Site name : WATCH DOG, MASSENHUTTEN MTN. Site location : VIRGINIA, USA Species information : QUPR CHESTNUT OAK Latitude : 3830N Longitude : 7821W Elevation : N/A M Series intercorrelation: 0.531 Avg mean sensitivity : 0.163 Avg standard deviation : 0.246 Avg autocorrelation : 0.663 Number dated series : 25 Segment length tested : 50 Number problem segments: 26 Pct problem segments : 10.36 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #12 038161 1775-1924 HAS LOW CORRELATION #19 059051, #20 059052 INNER RINGS SHOULD BE DELETED #21 059071 SHOULD START AT 1875 GOOD CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 13:31 Fri 09 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: __A = correlation under 0.3281 but highest as dated; __B = correlation higher at other than dated position Seq Series Interval 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 038011 1692 1979 .54 .64 .76 .84 .69 .52 .53 .56 .74 .67 .48 .46 - - - - - - - - + 2 038012 1699 1980 .77 .78 .79 .69 .70 .72 .61 .46 .62 .72 .63 .57 - - - - - - - - + 3 038021 1725 1980 - - .69 .68 .53 .52 .53 .42 .55 .70 .65 .59 - - - - - - - - + 4 038022 1725 1980 - - .42 .20 .35 .54 .51 .58 .63 .74 .74 .70 - - - - - - - - + ___A 5 038051 1782 1980 - - - - .57 .52 .45 .36 .43 .56 .38 .33 - - - - - - - - + ___A 6 038052 1750 1980 - - - .62 .68 .52 .43 .50 .46 .54 .54 .45 - - - - - - - - + 7 038091 1726 1980 - - .62 .60 .58 .53 .71 .63 .67 .74 .70 .68 - - - - - - - - + 8 038092 1766 1980 - - - .76 .73 .57 .48 .44 .67 .79 .68 .63 - - - - - - - - + 9 038141 1696 1980 .64 .63 .72 .68 .52 .51 .55 .50 .55 .59 .59 .54 - - - - - - - - + 10 038142 1708 1980 - .67 .69 .69 .57 .54 .60 .54 .70 .72 .62 .55 - - - - - - - - + 11 038143 1700 1980 - .62 .77 .71 .54 .54 .59 .46 .57 .66 .64 .63 - - - - - - - - + 12 038161 1741 1980 - - .68 .59 .29 .22 .27 .01 .18 .53 .53 .48 - - - - - - - - + ___B ___B ___A ___B ___B 13 038162 1777 1980 - - - - .61 .51 .33 .17 .56 .71 .49 .38 - - - - - - - - + ___B ___B 14 038171 1713 1980 - .43 .54 .57 .64 .59 .62 .46 .53 .58 .45 .40 - - - - - - - - + 15 038172 1712 1980 - .54 .61 .61 .51 .51 .55 .30 .34 .36 .47 .45 - - - - - - - - + ___B 16 038221 1642 1980 .35 .41 .60 .61 .58 .51 .32 .17 .50 .69 .50 .49 - - - - - - - - + ___B ___B 17 038222 1728 1980 - - .55 .60 .50 .41 .37 .28 .41 .51 .51 .48 - - - - - - - - + ___B 18 059021 1700 1888 - .42 .50 .57 .66 .60 .43 .40 - - - - - - - - - - - - + 19 059051 1692 1974 .25 .23 .48 .56 .22 .29 .54 .48 .43 .50 .28 - - - - - - - - - + ___B ___B ___B ___B ___A 20 059052 1684 1981 .22 .14 .45 .52 .33 .42 .49 .30 .37 .58 .45 .42 - - - - - - - - + ___B ___B ___A 21 059071 1780 1981 - - - - .37 .26 .26 .26 .65 .82 .81 .77 - - - - - - - - + ___B ___B ___A 22 059091 1761 1981 - - - .69 .55 .48 .54 .50 .71 .66 .56 .54 - - - - - - - - + 23 059092 1738 1981 - - .70 .53 .19 .28 .40 .40 .58 .69 .71 .69 - - - - - - - - + ___B ___A 24 059101 1766 1981 - - - .37 .35 .34 .44 .37 .41 .57 .62 .61 - - - - - - - - + 25 059102 1759 1981 - - - .47 .39 .43 .42 .48 .64 .66 .59 .53 - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 13:31 Fri 09 DEC 1994 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 038011 1692 1979 288 12 0 0.622 1.02 2.13 0.351 0.843 0.148 2.18 0.387 -0.002 1 2 038012 1699 1980 282 12 0 0.669 1.03 1.71 0.243 0.658 0.156 2.07 0.370 -0.020 1 3 038021 1725 1980 256 10 0 0.592 0.79 2.73 0.302 0.691 0.172 2.13 0.312 -0.025 1 4 038022 1725 1980 256 10 1 0.522 0.79 2.13 0.289 0.739 0.182 2.34 0.347 -0.025 2 5 038051 1782 1980 199 8 1 0.456 0.87 1.35 0.153 0.278 0.155 1.80 0.242 -0.069 9 6 038052 1750 1980 231 9 0 0.525 0.85 1.49 0.184 0.587 0.147 1.94 0.305 0.020 1 7 038091 1726 1980 255 10 0 0.644 0.89 1.93 0.265 0.641 0.183 2.41 0.378 0.030 1 8 038092 1766 1980 215 9 0 0.634 0.85 1.55 0.227 0.502 0.199 2.05 0.454 -0.023 1 9 038141 1696 1980 285 12 0 0.586 0.76 2.44 0.229 0.517 0.181 2.43 0.332 -0.017 1 10 038142 1708 1980 273 11 0 0.626 0.87 1.69 0.242 0.545 0.196 1.88 0.284 -0.041 1 11 038143 1700 1980 281 11 0 0.603 0.78 1.77 0.233 0.683 0.188 2.09 0.372 -0.020 1 12 038161 1741 1980 240 10 5 0.379 0.85 1.97 0.259 0.695 0.155 1.92 0.230 -0.029 1 13 038162 1777 1980 204 8 2 0.484 0.81 1.50 0.187 0.670 0.142 1.85 0.284 0.012 1 14 038171 1713 1980 268 11 0 0.535 0.77 1.84 0.246 0.749 0.161 2.13 0.377 0.006 6 15 038172 1712 1980 269 11 1 0.487 0.78 1.93 0.258 0.750 0.147 1.99 0.288 -0.033 1 16 038221 1642 1980 339 12 2 0.491 0.76 1.34 0.192 0.722 0.140 2.26 0.306 -0.033 1 17 038222 1728 1980 253 10 1 0.470 0.83 2.35 0.344 0.693 0.186 1.95 0.317 -0.006 1 18 059021 1700 1888 189 7 0 0.487 0.75 1.29 0.258 0.884 0.132 2.07 0.341 -0.018 1 19 059051 1692 1974 283 11 5 0.380 0.76 1.50 0.199 0.707 0.148 2.29 0.372 -0.029 1 20 059052 1684 1981 298 12 3 0.410 0.74 1.92 0.243 0.723 0.164 2.27 0.425 -0.015 1 21 059071 1780 1981 202 8 3 0.508 0.96 2.61 0.392 0.767 0.165 2.48 0.396 0.023 1 22 059091 1761 1981 221 9 0 0.603 1.14 2.09 0.242 0.580 0.142 2.15 0.399 0.007 1 23 059092 1738 1981 244 10 2 0.543 0.95 2.10 0.260 0.589 0.170 2.41 0.395 0.006 1 24 059101 1766 1981 216 9 0 0.467 0.74 1.57 0.177 0.597 0.142 2.35 0.337 -0.016 1 25 059102 1759 1981 223 9 0 0.509 0.69 1.26 0.161 0.656 0.151 2.21 0.363 0.003 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6270 251 26 0.531 0.84 2.73 0.246 0.663 0.163 2.48 0.345 -0.013