Chronology file name : AR068.CRN Measurement file name : AR068.RWL Date checked : 10MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1676 Ending year : 1903 Principal investigators: D.Stahle G.Cade Site name : Hudson Barn Site location : Arkansas Species information : QUSP OAK Latitude : 3558 Longitude : -09313 Elevation : -999M Series intercorrelation: 0.588 Avg mean sensitivity : 0.197 Avg standard deviation : 0.225 Avg autocorrelation : 0.567 Number dated series : 9 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 6.25 PART 5: CORRELATION OF SERIES BY SEGMENTS: ar068.rwl 14:09 Thu 10 Mar 2005 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1724 1749 1774 1799 1824 1849 1874 1899 1924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 HUD01A 1780 1888 .49 .54 .65 .66 2 HUD01B 1718 1884 .30A .13B .32A .52 .30A .42 .54 3 HUD02A 1695 1888 .57 .59 .63 .61 .61 .67 .73 .68 4 HUD02B 1695 1880 .68 .71 .73 .54 .40 .72 .80 .78 5 HUD02C 1695 1903 .59 .60 .66 .63 .55 .71 .86 .72 .71 6 HUD04A 1765 1903 .42 .53 .57 .56 .41 .40 7 HUD04B 1765 1886 .41 .38 .56 .54 .50 8 HUD05A 1676 1903 .64 .76 .79 .72 .52 .65 .85 .67 .66 9 HUD05B 1676 1887 .62 .64 .67 .72 .58 .66 .80 .81 Av segment correlation .62 .60 .60 .55 .51 .60 .69 .64 .59 PART 7: DESCRIPTIVE STATISTICS: ar068.rwl 14:09 Thu 10 Mar 2005 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 HUD01A 1780 1888 109 4 0 .541 .81 1.63 .264 .723 .199 2.78 .464 .007 1 2 HUD01B 1718 1884 167 7 4 .373 .79 2.47 .323 .641 .217 3.07 .537 -.025 1 3 HUD02A 1695 1888 194 8 0 .656 .79 1.25 .160 .410 .176 2.76 .397 .006 2 4 HUD02B 1695 1880 186 8 0 .670 .66 1.05 .142 .520 .169 2.78 .451 -.002 1 5 HUD02C 1695 1903 209 9 0 .664 .64 1.26 .173 .444 .216 2.74 .459 -.057 2 6 HUD04A 1765 1903 139 6 0 .415 .95 3.16 .492 .777 .186 2.71 .440 -.014 1 7 HUD04B 1765 1886 122 5 0 .462 .60 1.56 .211 .610 .212 2.69 .558 -.008 1 8 HUD05A 1676 1903 228 9 0 .656 .64 1.18 .169 .549 .207 2.68 .449 -.056 1 9 HUD05B 1676 1887 212 8 0 .685 .80 1.37 .203 .591 .191 2.42 .257 -.021 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1566 64 4 .588 .74 3.16 .225 .567 .197 3.07 .436 -.022