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 : BRIT028.CRN Measurement file name : BRIT028.RWL Date checked : 13JAN95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1776 Ending year : 1990 Principal investigators: JONATHAN R. PILCHER Site name : SAINTFIELD HOUSE Site location : N. IRELAND Species information : QUSP OAK Latitude : 5428N Longitude : 550W Elevation : 80 M Series intercorrelation: 0.481 Avg mean sensitivity : 0.232 Avg standard deviation : 0.346 Avg autocorrelation : 0.801 Number dated series : 10 Segment length tested : 50 Number problem segments: 12 Pct problem segments : 16.67 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: ALL FLAGS = LOW CORRELATIONS WITH MASTER SOME INNER AND OUTER RING SEGMENTS SHOULD BE DELETED EXCELLENT LIVING TREE CHRONOLOGY FOR OAK 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 13:31 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 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 1 Q 8283 1776 1990 .40 .50 .57 .70 .66 .35 .58 .76 - - - - - - - - - - - - + 2 Q 8284 1790 1990 .27 .33 .41 .43 .37 .34 .24 .46 - - - - - - - - - - - - + ___A ___A ___A 3 Q 8286 1791 1990 .62 .57 .54 .52 .51 .49 .48 .47 - - - - - - - - - - - - + 4 Q 8285 1800 1990 - .56 .33 .27 .36 .22 .24 .37 - - - - - - - - - - - - + ___B ___B ___A 5 Q 8287 1801 1990 - .22 .28 .41 .47 .46 .58 .58 - - - - - - - - - - - - + ___B ___B 6 Q 8282 1812 1990 - .76 .73 .71 .67 .54 .45 .49 - - - - - - - - - - - - + 7 Q 8279 1813 1990 - .72 .71 .51 .52 .62 .60 .66 - - - - - - - - - - - - + 8 Q 8280 1813 1990 - .64 .54 .51 .36 .24 .45 .50 - - - - - - - - - - - - + ___A 9 Q 8281 1813 1990 - .62 .67 .56 .48 .50 .29 .34 - - - - - - - - - - - - + ___A 10 Q 1129 1818 1957 - .49 .40 .51 .41 .32 .25 - - - - - - - - - - - - - + ___A ___A 1 PART 7: DESCRIPTIVE STATISTICS: 13:31 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 8283 1776 1990 215 8 0 0.550 0.79 2.23 0.406 0.828 0.220 2.01 0.337 0.007 1 2 Q 8284 1790 1990 201 8 3 0.370 0.68 1.99 0.360 0.821 0.253 2.05 0.347 -0.015 1 3 Q 8286 1791 1990 200 8 0 0.515 0.53 2.13 0.333 0.878 0.236 2.15 0.415 0.027 1 4 Q 8285 1800 1990 191 7 3 0.360 0.52 1.46 0.271 0.811 0.224 2.15 0.382 -0.007 1 5 Q 8287 1801 1990 190 7 2 0.397 0.56 1.31 0.235 0.729 0.250 2.04 0.309 -0.004 1 6 Q 8282 1812 1990 179 7 0 0.627 0.68 1.81 0.391 0.867 0.221 1.98 0.305 -0.007 1 7 Q 8279 1813 1990 178 7 0 0.621 0.94 1.87 0.319 0.695 0.211 1.92 0.306 0.003 1 8 Q 8280 1813 1990 178 7 1 0.492 0.64 1.68 0.307 0.791 0.226 2.00 0.308 -0.005 5 9 Q 8281 1813 1990 178 7 1 0.497 0.74 1.77 0.360 0.743 0.269 1.88 0.271 -0.060 1 10 Q 1129 1818 1957 140 6 2 0.368 1.15 2.47 0.514 0.837 0.198 1.88 0.298 -0.049 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1850 72 12 0.481 0.71 2.47 0.346 0.801 0.232 2.15 0.330 -0.009