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 : NONE Measurement file name : IL33.RWL Date checked : 15MAR95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1830 Ending year : 1986 Principal investigators: PHIL ROBERTSON Site name : HORSESHOE LAKE, ALEXANDER COUNTY Site location : ILLINOIS, USA Species information : QULY OVERCUP OAK Latitude : 3708N Longitude : 8920W Elevation : 98 M Series intercorrelation: 0.510 Avg mean sensitivity : 0.228 Avg standard deviation : 1.495 Avg autocorrelation : 0.779 Number dated series : 32 Segment length tested : 50 Number problem segments: 14 Pct problem segments : 11.02 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: 1925-1950 SOME TREES HAVE LOW CORRELATIONS ALL FLAGS = LOW CORRELATIONS WITH MASTER STILL A VERY GOOD DATA SET 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:02 Wed 15 MAR 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 1825 1850 1875 1900 1925 1950 1874 1899 1924 1949 1974 1999 1 8606913 1830 1985 .51 .54 .43 .40 .38 .57 - - - - - - - - - - - - - - + 2 8606923 1840 1986 .41 .23 .43 .45 .30 .45 - - - - - - - - - - - - - - + ___B ___B 3 8607213 1950 1985 - - - - - .52 - - - - - - - - - - - - - - + 4 8607223 1950 1985 - - - - - .30 - - - - - - - - - - - - - - + ___A 5 8607613 1899 1985 - - .46 .49 .45 .56 - - - - - - - - - - - - - - + 6 8607623 1887 1985 - - .70 .57 .39 .49 - - - - - - - - - - - - - - + 7 8608613 1890 1985 - - .54 .57 .32 .44 - - - - - - - - - - - - - - + ___A 8 8608623 1888 1985 - - .62 .64 .48 .67 - - - - - - - - - - - - - - + 9 8608713 1888 1985 - - .52 .46 .44 .50 - - - - - - - - - - - - - - + 10 8608723 1896 1985 - - .48 .50 .47 .56 - - - - - - - - - - - - - - + 11 8608813 1896 1985 - - .51 .55 .32 .47 - - - - - - - - - - - - - - + ___A 12 8608823 1908 1985 - - - .37 .29 .46 - - - - - - - - - - - - - - + ___B 13 8608913 1883 1986 - - .57 .63 .65 .66 - - - - - - - - - - - - - - + 14 8608923 1870 1985 - .63 .64 .68 .65 .68 - - - - - - - - - - - - - - + 15 8609213 1860 1986 - .47 .77 .54 .26 .51 - - - - - - - - - - - - - - + ___A 16 8609223 1840 1985 .40 .47 .77 .46 .30 .51 - - - - - - - - - - - - - - + ___A 17 8609813 1893 1986 - - .44 .50 .30 .43 - - - - - - - - - - - - - - + ___A 18 8609823 1896 1986 - - .49 .51 .45 .50 - - - - - - - - - - - - - - + 19 8610613 1902 1985 - - - .62 .48 .59 - - - - - - - - - - - - - - + 20 8610623 1889 1985 - - .66 .66 .57 .59 - - - - - - - - - - - - - - + 21 8611513 1860 1985 - .52 .66 .67 .51 .52 - - - - - - - - - - - - - - + 22 8611523 1873 1985 - .63 .63 .59 .55 .47 - - - - - - - - - - - - - - + 23 8611613 1895 1985 - - .60 .61 .50 .64 - - - - - - - - - - - - - - + 24 8611623 1896 1986 - - .40 .44 .51 .53 - - - - - - - - - - - - - - + 25 8611913 1907 1985 - - - .55 .53 .53 - - - - - - - - - - - - - - + 26 8611923 1915 1985 - - - .39 .40 .23 - - - - - - - - - - - - - - + ___B 27 8612013 1878 1985 - - .54 .59 .43 .46 - - - - - - - - - - - - - - + 28 8612023 1878 1985 - - .55 .40 .34 .50 - - - - - - - - - - - - - - + 29 8612113 1892 1986 - - .45 .45 .22 .29 - - - - - - - - - - - - - - + ___B ___B ___A 30 8612123 1890 1985 - - .44 .51 .31 .44 - - - - - - - - - - - - - - + ___A 31 8612313 1905 1985 - - - .58 .53 .63 - - - - - - - - - - - - - - + 32 8612323 1894 1986 - - .60 .63 .51 .61 - - - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:02 Wed 15 MAR 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 8606913 1830 1985 156 6 0 0.469 2.44 5.66 1.319 0.795 0.288 2.04 0.427 -0.011 1 2 8606923 1840 1986 147 6 2 0.394 2.82 7.56 1.515 0.850 0.238 2.30 0.397 0.029 1 3 8607213 1950 1985 36 1 0 0.521 2.51 4.90 0.793 0.389 0.257 2.32 0.492 0.051 1 4 8607223 1950 1985 36 1 1 0.302 2.59 4.06 0.716 0.674 0.195 2.04 0.482 0.018 1 5 8607613 1899 1985 87 4 0 0.577 4.87 8.80 1.573 0.721 0.192 1.90 0.347 0.053 1 6 8607623 1887 1985 99 4 0 0.580 4.36 9.82 1.608 0.691 0.246 2.15 0.388 0.059 1 7 8608613 1890 1985 96 4 1 0.477 3.73 8.90 1.385 0.788 0.188 2.13 0.471 0.021 3 8 8608623 1888 1985 98 4 0 0.640 3.30 6.60 0.889 0.490 0.201 2.15 0.369 0.029 1 9 8608713 1888 1985 98 4 0 0.525 3.79 7.34 1.353 0.753 0.202 1.89 0.321 0.051 1 10 8608723 1896 1985 90 4 0 0.546 3.32 6.66 1.417 0.847 0.215 1.96 0.325 0.002 1 11 8608813 1896 1985 90 4 1 0.454 3.30 7.80 1.543 0.816 0.206 2.11 0.352 0.023 1 12 8608823 1908 1985 78 3 1 0.410 3.77 12.64 1.777 0.828 0.173 2.02 0.385 -0.062 4 13 8608913 1883 1986 104 4 0 0.619 2.80 8.15 1.482 0.873 0.221 1.92 0.338 -0.028 1 14 8608923 1870 1985 116 5 0 0.637 2.41 6.61 1.460 0.890 0.268 2.07 0.356 -0.011 1 15 8609213 1860 1986 127 5 1 0.480 2.30 5.84 1.255 0.819 0.266 2.28 0.442 -0.022 1 16 8609223 1840 1985 146 6 1 0.493 2.08 5.63 1.245 0.843 0.265 2.06 0.344 -0.010 1 17 8609813 1893 1986 94 4 1 0.439 4.44 12.22 2.492 0.853 0.177 2.10 0.416 -0.021 1 18 8609823 1896 1986 91 4 0 0.477 4.00 10.33 2.100 0.877 0.196 2.08 0.450 -0.014 2 19 8610613 1902 1985 84 3 0 0.562 3.01 6.91 1.282 0.784 0.211 2.05 0.427 -0.071 3 20 8610623 1889 1985 97 4 0 0.610 2.87 7.37 1.441 0.763 0.228 1.95 0.374 0.003 1 21 8611513 1860 1985 126 5 0 0.538 2.45 6.25 1.178 0.734 0.266 2.09 0.433 0.042 1 22 8611523 1873 1985 113 5 0 0.549 3.35 9.20 2.060 0.861 0.224 2.18 0.479 0.031 1 23 8611613 1895 1985 91 4 0 0.614 4.03 9.39 1.531 0.822 0.181 2.30 0.493 0.038 1 24 8611623 1896 1986 91 4 0 0.492 4.32 9.51 2.350 0.848 0.225 2.05 0.451 0.099 1 25 8611913 1907 1985 79 3 0 0.522 3.34 6.56 1.186 0.668 0.244 2.11 0.405 -0.056 1 26 8611923 1915 1985 71 3 1 0.311 3.39 7.30 1.644 0.778 0.256 2.01 0.411 -0.021 4 27 8612013 1878 1985 108 4 0 0.498 2.83 6.01 1.154 0.700 0.250 1.95 0.361 -0.044 1 28 8612023 1878 1985 108 4 0 0.477 3.39 7.12 1.186 0.594 0.249 2.19 0.378 0.063 1 29 8612113 1892 1986 95 4 3 0.370 2.69 6.25 0.969 0.774 0.197 1.92 0.393 -0.037 1 30 8612123 1890 1985 96 4 1 0.436 2.25 6.35 1.094 0.803 0.251 1.93 0.309 -0.056 1 31 8612313 1905 1985 81 3 0 0.581 4.95 12.50 2.651 0.852 0.202 2.17 0.373 0.114 1 32 8612323 1894 1986 93 4 0 0.596 4.72 12.36 1.986 0.779 0.202 2.20 0.439 0.065 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3122 127 14 0.510 3.26 12.64 1.495 0.779 0.228 2.32 0.397 0.009