Chronology file name : TX043.CRN Measurement file name : TX043.RWL Date checked : 07APR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1691 Ending year : 1874 Principal investigators: D.Stahle D.Jurney Site name : Donie Historic Building Site location : Texas Species information : QUST POST OAK Latitude : 3127 Longitude : -09612 Elevation : -999M Series intercorrelation: 0.594 Avg mean sensitivity : 0.293 Avg standard deviation : 0.380 Avg autocorrelation : 0.576 Number dated series : 10 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.75 PART 5: CORRELATION OF SERIES BY SEGMENTS: tx043.rwl 15:57 Thu 07 Apr 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 1724 1749 1774 1799 1824 1849 1874 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DON01A 1695 1860 .83 .87 .85 .76 .50 .42 .47 2 DON02A 1709 1860 .76 .74 .74 .63 .38 .37 3 DON03A 1723 1867 .53 .53 .55 .46 .40 .32A 4 DON04A 1701 1867 .74 .71 .65 .65 .75 .71 5 DON05A 1733 1872 .77 .75 .65 .69 .72 6 DON06A 1691 1869 .46 .48 .63 .56 .60 .58 .57 7 DON07A 1741 1874 .61 .59 .63 .62 .55 8 DON08A 1741 1870 .72 .64 .60 .66 .66 9 DON09A 1763 1873 .65 .65 .73 .57 10 DON10A 1700 1871 .56 .61 .47 .48 .45 .33 Av segment correlation .64 .66 .68 .64 .58 .57 .53 PART 7: DESCRIPTIVE STATISTICS: tx043.rwl 15:57 Thu 07 Apr 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 DON01A 1695 1860 166 7 0 .672 .93 3.68 .627 .697 .319 2.74 .419 -.031 1 2 DON02A 1709 1860 152 6 0 .627 .83 1.75 .291 .617 .235 2.80 .466 .006 1 3 DON03A 1723 1867 145 6 1 .424 .74 2.67 .428 .733 .287 2.69 .425 -.047 1 4 DON04A 1701 1867 167 6 0 .697 .78 2.58 .345 .562 .271 2.63 .431 -.032 1 5 DON05A 1733 1872 140 5 0 .718 .79 2.24 .344 .458 .350 2.76 .514 -.044 1 6 DON06A 1691 1869 179 7 0 .531 .71 2.16 .326 .640 .300 2.71 .455 -.034 1 7 DON07A 1741 1874 134 5 0 .583 .70 2.12 .235 .394 .277 2.58 .344 -.022 1 8 DON08A 1741 1870 130 5 0 .647 .81 2.31 .357 .550 .295 2.73 .424 -.021 1 9 DON09A 1763 1873 111 4 0 .611 .97 2.14 .350 .337 .331 2.67 .474 -.001 1 10 DON10A 1700 1871 172 6 0 .457 .67 3.39 .447 .648 .277 2.86 .527 -.054 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1496 57 1 .594 .79 3.68 .380 .576 .293 2.86 .449 -.029