Chronology file name : NONE Measurement file name : CANA7RW.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1938 Ending year : 1994 Principal investigators: I. CAMPBELL, T. GOWER, T. VAREM-SANDERS Site name : NELSON HOUSE Site location : MANITOBA, CANADA Species information : PIBN JACK PINE Latitude : 5556N Longitude : 9838W Elevation : 0 M Series intercorrelation: 0.461 Avg mean sensitivity : 0.240 Avg standard deviation : 5.945 Avg autocorrelation : 0.882 Number dated series : 16 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 20.00 Are there obvious misdated series? YES Number possible misdated series : 2 Percent misdated series : 12.50 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #12 NOJ073C, #13 NOJ073 ARE MISDATED #15 NOJ045C, #16 NOJ045C HAVE LOW CORRELATIONS DATA SET COULD BE IMPROVED PART 5: CORRELATION OF SERIES BY SEGMENTS: 16:14 Mon 02 SEP 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 Time_span 1925 1950 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 NOJ104C 1941 1994 .54 .57 2 NOJ104C 1941 1994 .56 .54 3 NOJ121C 1939 1994 .67 .67 4 NOJ121C 1939 1994 .73 .73 5 NOJ168C 1938 1994 .52 .50 6 NOJ168C 1938 1994 .59 .57 7 NOJ088C 1940 1994 .58 .60 8 NOJ088C 1940 1994 .49 .52 9 NOJ148B 1939 1994 .50 .52 10 0TF141C 1938 1994 .54 .71 11 0TF141C 1938 1994 .63 .70 12 NOJ073C 1943 1994 .07B .15B 13 NOJ073C 1943 1994 .11B .24B 14 NOJ139C 1940 1994 .71 .74 15 NOJ045C 1955 1994 -.16B 16 NOJ045C 1955 1994 -.28B PART 7: DESCRIPTIVE STATISTICS: 16:14 Mon 02 SEP 1996 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 NOJ104C 1941 1994 54 2 0 0.550 9.03 22.11 4.317 0.749 0.279 2.12 0.460 0.064 1 2 NOJ104C 1941 1994 54 2 0 0.538 7.18 23.11 3.992 0.819 0.242 2.03 0.444 -0.004 1 3 NOJ121C 1939 1994 56 2 0 0.662 9.68 31.38 6.322 0.843 0.266 1.89 0.344 0.032 1 4 NOJ121C 1939 1994 56 2 0 0.726 9.25 26.78 5.437 0.868 0.274 2.05 0.470 0.064 1 5 NOJ168C 1938 1994 57 2 0 0.536 15.21 36.96 7.462 0.886 0.183 2.05 0.439 0.020 1 6 NOJ168C 1938 1994 57 2 0 0.593 12.17 28.46 6.201 0.900 0.172 1.98 0.446 -0.110 1 7 NOJ088C 1940 1994 55 2 0 0.578 6.53 26.03 5.866 0.954 0.251 1.97 0.425 -0.038 1 8 NOJ088C 1940 1994 55 2 0 0.511 6.23 27.45 5.774 0.951 0.236 2.05 0.467 -0.122 1 9 NOJ148B 1939 1994 56 2 0 0.517 10.98 33.25 6.973 0.840 0.270 1.90 0.426 0.057 1 10 0TF141C 1938 1994 57 2 0 0.568 12.00 44.10 8.966 0.902 0.222 2.09 0.476 0.097 1 11 0TF141C 1938 1994 57 2 0 0.638 9.87 45.50 9.089 0.917 0.262 2.13 0.423 -0.103 1 12 NOJ073C 1943 1994 52 2 2 0.122 6.35 20.56 4.065 0.893 0.223 2.12 0.435 0.011 1 13 NOJ073C 1943 1994 52 2 2 0.134 5.21 25.80 4.313 0.828 0.259 2.05 0.508 -0.026 1 14 NOJ139C 1940 1994 55 2 0 0.711 11.47 29.77 6.618 0.940 0.194 1.98 0.432 0.101 1 15 NOJ045C 1955 1994 40 1 1 -0.161 4.24 14.79 3.870 0.918 0.264 1.91 0.340 0.005 1 16 NOJ045C 1955 1994 40 1 1 -0.278 5.22 16.30 4.270 0.919 0.253 2.02 0.480 0.164 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 853 30 6 0.461 8.99 45.50 5.945 0.882 0.240 2.13 0.439 0.011