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 : BRIT12.RWL Date checked : 13JAN95 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1873 Ending year : 1975 Principal investigators: RUTH MORGAN Site name : PADLEY WOOD Site location : SHEFFIELD, ENGLAND Species information : QUPE DURMAST OAK Latitude : 5319N Longitude : 137W Elevation : 984 M Series intercorrelation: 0.415 Avg mean sensitivity : 0.305 Avg standard deviation : 0.052 Avg autocorrelation : 0.491 Number dated series : 3 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 18.18 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: SHOULD HAVE MORE SERIES #1 PWS011 1873-1927 HAS LOW CORRELATIONS AND SHOULD BE DELETED #3 PWS031 1878-1927 HAS A POSSIBLE MISDATE DATA NOT RELIABLE PRIOR TO 1900 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 13:26 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 1875 1900 1925 1950 1924 1949 1974 1999 1 PWS011 1873 1975 .18 .41 .54 .59 - - - - - - - - - - - - - - - - + ___B 2 PWS021 1900 1975 - .50 .68 .69 - - - - - - - - - - - - - - - - + 3 PWS031 1878 1975 .21 .42 .58 .61 - - - - - - - - - - - - - - - - + ___B 1 PART 7: DESCRIPTIVE STATISTICS: 13:26 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 PWS011 1873 1975 103 4 1 0.353 0.12 0.24 0.041 0.390 0.270 2.12 0.429 0.005 1 2 PWS021 1900 1975 76 3 0 0.545 0.16 0.36 0.058 0.441 0.312 2.09 0.405 0.020 2 3 PWS031 1878 1975 98 4 1 0.377 0.12 0.30 0.059 0.636 0.336 2.09 0.399 0.049 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 277 11 2 0.415 0.13 0.36 0.052 0.491 0.305 2.12 0.412 0.025