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 : BRIT002.CRN Measurement file name : BRIT002.RWL Date checked : 13JAN95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1754 Ending year : 1979 Principal investigators: JONATHAN R. PILCHER Site name : BATH Site location : BRITAIN Species information : QUPE DURMAST OAK Latitude : 5122N Longitude : 219W Elevation : 45 M Series intercorrelation: 0.579 Avg mean sensitivity : 0.275 Avg standard deviation : 0.332 Avg autocorrelation : 0.648 Number dated series : 14 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 6.94 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: #14 Q3732, #7 Q3724 1754-1774, #9 Q3726 1754-1774 HAVE LOW CORRELATIONS AND SHOULD BE DELETED CHRONOLOGY NOT RELIABLE PRIOR TO 1774 STILL AN EXCELLENT LIVING TREE CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 13:40 Fri 13 JAN 1995 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1799 1824 1849 1874 1899 1924 1949 1974 1999 1 Q 3718 1906 1979 - - - - - - .48 .54 .53 - - - - - - - - - - - + 2 Q 3719 1848 1979 - - - .51 .52 .62 .65 .69 .67 - - - - - - - - - - - + 3 Q 3720 1885 1979 - - - - - .65 .61 .73 .76 - - - - - - - - - - - + 4 Q 3721 1828 1979 - - - .86 .84 .78 .71 .60 .63 - - - - - - - - - - - + 5 Q 3722 1874 1979 - - - - .68 .67 .61 .58 .55 - - - - - - - - - - - + 6 Q 3723 1879 1979 - - - - - .61 .68 .61 .65 - - - - - - - - - - - + 7 Q 3724 1754 1979 .25 .56 .57 .66 .65 .61 .45 .58 .55 - - - - - - - - - - - + ___B 8 Q 3725 1854 1979 - - - - .77 .74 .68 .67 .65 - - - - - - - - - - - + 9 Q 3726 1754 1979 .25 .56 .62 .64 .59 .71 .75 .62 .61 - - - - - - - - - - - + ___B 10 Q 3727 1881 1979 - - - - - .71 .61 .49 .48 - - - - - - - - - - - + 11 Q 3728 1837 1979 - - - .71 .74 .81 .83 .70 .67 - - - - - - - - - - - + 12 Q 3730 1896 1979 - - - - - .33 .51 .55 .47 - - - - - - - - - - - + 13 Q 3731 1912 1979 - - - - - - .41 .53 .59 - - - - - - - - - - - + 14 Q 3732 1886 1979 - - - - - .35 .27 .28 .24 - - - - - - - - - - - + ___B ___A ___A 1 PART 7: DESCRIPTIVE STATISTICS: 13:40 Fri 13 JAN 1995 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 Q 3718 1906 1979 74 3 0 0.539 0.88 1.51 0.304 0.646 0.224 1.91 0.399 0.013 1 2 Q 3719 1848 1979 132 6 0 0.586 0.87 2.09 0.443 0.599 0.345 2.37 0.468 0.029 1 3 Q 3720 1885 1979 95 4 0 0.693 0.89 2.25 0.426 0.476 0.373 2.21 0.474 0.048 1 4 Q 3721 1828 1979 152 6 0 0.755 0.60 1.67 0.279 0.614 0.297 2.21 0.343 -0.014 1 5 Q 3722 1874 1979 106 5 0 0.626 0.75 2.09 0.367 0.548 0.323 2.13 0.395 0.032 1 6 Q 3723 1879 1979 101 4 0 0.630 0.68 1.63 0.373 0.733 0.274 2.32 0.495 0.050 1 7 Q 3724 1754 1979 226 9 1 0.478 0.49 1.09 0.193 0.609 0.233 2.17 0.301 -0.017 1 8 Q 3725 1854 1979 126 5 0 0.696 0.86 1.95 0.376 0.784 0.219 2.06 0.295 -0.014 1 9 Q 3726 1754 1979 226 9 1 0.510 0.53 2.02 0.291 0.635 0.294 2.22 0.331 -0.019 1 10 Q 3727 1881 1979 99 4 0 0.596 0.85 3.10 0.628 0.776 0.308 2.19 0.393 -0.020 1 11 Q 3728 1837 1979 143 6 0 0.735 0.63 1.83 0.298 0.489 0.364 2.21 0.445 0.033 1 12 Q 3730 1896 1979 84 4 0 0.400 0.59 1.52 0.309 0.861 0.194 1.90 0.329 -0.048 1 13 Q 3731 1912 1979 68 3 0 0.498 1.24 1.71 0.241 0.610 0.141 1.83 0.356 0.024 1 14 Q 3732 1886 1979 94 4 3 0.307 0.73 1.86 0.303 0.859 0.159 2.19 0.425 -0.053 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1726 72 5 0.579 0.71 3.10 0.332 0.648 0.275 2.37 0.379 0.001