Chronology file name : CO571.CRN Measurement file name : CO571.RWL Date checked : 11JUL06 Checked by : B. Bauer Beginning year : 1837 Ending year : 1998 Principal investigators: Connie A. Woodhouse and Peter M. Brown Site name : Sheep Pen Canyon Site location : Colorado Species information : PIED PINYON Latitude : +3704 Longitude : -10316 Elevation : 1580M Series intercorrelation: 0.730 Avg mean sensitivity : 0.415 Avg standard deviation : 0.467 Avg autocorrelation : 0.493 Number dated series : 8 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sheep Pen Canyon PIED 14:37 Tue 11 Jul 2006 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1850 1875 1900 1925 1950 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 spp011 1934 1998 .72 .65 2 spp021 1910 1998 .74 .77 .87 3 spp041 1900 1998 .73 .73 .63 4 spp051 1942 1998 .78 .83 5 spp061 1837 1997 .74 .70 .72 .80 .78 6 spp071 1893 1998 .78 .85 .85 .76 7 spp081 1919 1998 .59 .62 .83 8 spp091 1860 1998 .86 .85 .85 .72 .59 Av segment correlation .80 .78 .75 .75 .74 PART 7: DESCRIPTIVE STATISTICS: Sheep Pen Canyon PIED 14:37 Tue 11 Jul 2006 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 spp011 1934 1998 65 2 0 .676 1.73 3.71 .754 .578 .307 2.81 .551 -.072 1 2 spp021 1910 1998 89 3 0 .779 1.15 2.59 .552 .529 .422 2.66 .503 .085 1 3 spp041 1900 1998 99 3 0 .676 1.02 3.52 .577 .740 .350 2.50 .438 -.055 1 4 spp051 1942 1998 57 2 0 .806 1.23 2.57 .554 .741 .317 2.43 .409 -.023 1 5 spp061 1837 1997 161 5 0 .692 .53 1.30 .266 .406 .497 2.43 .389 -.028 2 6 spp071 1893 1998 106 4 0 .776 1.32 3.21 .612 .427 .382 2.89 .419 -.013 1 7 spp081 1919 1998 80 3 0 .652 1.02 1.89 .414 .498 .390 2.49 .456 .022 1 8 spp091 1860 1998 139 5 0 .778 .61 1.65 .315 .300 .493 2.58 .423 .035 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 796 27 0 .730 .98 3.71 .467 .493 .415 2.89 .439 -.004