Chronology file name : AR065.CRN Measurement file name : AR065.RWL Date checked : 10MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1762 Ending year : 1991 Principal investigators: G.Imrie Site name : Dragover Takeout Site location : Arkansas Species information : JUVI EASTERN RED-CEDAR Latitude : 3438 Longitude : -09338 Elevation : 201M Series intercorrelation: 0.573 Avg mean sensitivity : 0.326 Avg standard deviation : 0.306 Avg autocorrelation : 0.626 Number dated series : 17 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 3.85 PART 5: CORRELATION OF SERIES BY SEGMENTS: ar065.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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ODO01A 1895 1990 .44 .49 .57 .53 2 ODO04B 1827 1950 .54 .57 .63 .72 .69 3 ODO05A 1846 1924 .73 .77 .64 4 ODO06A 1862 1991 .60 .49 .27A .42 .47 5 ODO07A 1820 1991 .54 .50 .67 .71 .49 .47 .60 6 ODO08A 1825 1991 .60 .62 .59 .66 .69 .68 7 ODO13A 1768 1970 .75 .76 .49 .46 .75 .67 .51 .44 8 ODO13B 1768 1991 .51 .50 .35 .47 .74 .73 .68 .48 .43 9 ODO14A 1840 1991 .71 .78 .71 .70 .66 .69 10 ODO21A 1780 1899 .58 .50 .51 .48 11 ODO21B 1762 1991 .47 .53 .48 .39 .48 .47 .17B .26B .54 12 ODO22A 1800 1991 .27A .52 .72 .58 .35 .53 .68 13 ODO22B 1833 1991 .62 .68 .58 .52 .60 .72 14 ODO34A 1854 1991 .66 .71 .51 .57 .66 15 ODO35A 1846 1991 .77 .77 .67 .57 .51 .48 16 ODO36A 1821 1991 .59 .57 .66 .67 .74 .70 .71 17 ODO37A 1800 1991 .44 .53 .63 .64 .59 .54 .51 Av segment correlation .58 .59 .46 .57 .66 .62 .53 .54 .59 PART 7: DESCRIPTIVE STATISTICS: ar065.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 ODO01A 1895 1990 96 4 0 .471 1.12 3.02 .507 .603 .306 2.59 .469 -.059 1 2 ODO04B 1827 1950 124 5 0 .633 .58 1.64 .259 .665 .281 2.55 .455 -.052 1 3 ODO05A 1846 1924 79 3 0 .664 .40 .79 .153 .446 .343 2.60 .465 -.102 1 4 ODO06A 1862 1991 130 5 1 .482 .84 1.92 .288 .340 .321 2.46 .373 -.028 1 5 ODO07A 1820 1991 172 7 0 .576 .47 1.02 .214 .645 .315 2.46 .345 -.025 1 6 ODO08A 1825 1991 167 6 0 .630 .51 1.34 .254 .652 .397 2.47 .391 -.073 1 7 ODO13A 1768 1970 203 8 0 .574 .59 1.62 .297 .655 .351 2.65 .435 -.028 1 8 ODO13B 1768 1991 224 9 0 .560 .39 .95 .175 .645 .329 2.54 .358 -.065 1 9 ODO14A 1840 1991 152 6 0 .701 .54 1.00 .165 .638 .206 2.63 .433 -.034 1 10 ODO21A 1780 1899 120 4 0 .506 .41 .96 .180 .512 .366 2.73 .517 -.023 1 11 ODO21B 1762 1991 230 9 2 .437 .79 2.99 .471 .644 .320 2.83 .536 -.003 3 12 ODO22A 1800 1991 192 7 1 .499 .66 2.01 .341 .686 .364 2.53 .370 -.020 1 13 ODO22B 1833 1991 159 6 0 .621 .68 2.61 .390 .641 .391 2.84 .345 -.005 1 14 ODO34A 1854 1991 138 5 0 .623 .99 2.56 .468 .627 .323 2.81 .560 -.048 1 15 ODO35A 1846 1991 146 6 0 .630 1.02 2.58 .487 .679 .277 2.83 .481 -.029 1 16 ODO36A 1821 1991 171 7 0 .668 .50 1.40 .231 .777 .237 2.67 .393 -.040 1 17 ODO37A 1800 1991 192 7 0 .545 .54 1.93 .308 .575 .387 2.81 .442 .000 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2695 104 4 .573 .64 3.02 .306 .626 .326 2.84 .429 -.034