NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : AR004.CRN Measurement file name : AR004.RWL Date checked : 14DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1649 Ending year : 1850 Principal investigators: DAVE STAHLE Site name : DRURY HOUSE Site location : ARKANSAS, USA Species information : PIEC SHORTLEAF PINE Latitude : 3550N Longitude : 9254W Elevation : 822 M Series intercorrelation: 0.550 Avg mean sensitivity : 0.265 Avg standard deviation : 0.577 Avg autocorrelation : 0.785 Number dated series : 10 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.89 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: FEW SERIES, BUT STILL AN EXCELLENT CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:55 Wed 14 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 1650 1675 1700 1725 1750 1775 1800 1825 1699 1724 1749 1774 1799 1824 1849 1874 1 664011 1722 1850 - - .67 .69 .66 .59 .56 .54 - - - - - - - - - - - - + 2 664021 1751 1850 - - - - .70 .68 .61 .57 - - - - - - - - - - - - + 3 664031 1723 1850 - - .35 .35 .74 .63 .62 .62 - - - - - - - - - - - - + 4 664041 1649 1850 .44 .43 .55 .63 .60 .51 .53 .52 - - - - - - - - - - - - + 5 664051 1674 1836 .44 .44 .59 .53 .50 .38 .19 - - - - - - - - - - - - - + ___B 6 664061 1735 1850 - - - .69 .73 .59 .41 .39 - - - - - - - - - - - - + 7 664071 1769 1850 - - - - .54 .59 .56 .56 - - - - - - - - - - - - + 8 664081 1770 1850 - - - - .57 .51 .46 .42 - - - - - - - - - - - - + 9 664091 1753 1850 - - - - .61 .77 .53 .50 - - - - - - - - - - - - + 10 664101 1747 1850 - - - .72 .74 .67 .57 .54 - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:55 Wed 14 DEC 1994 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 664011 1722 1850 129 6 0 0.610 0.79 1.73 0.371 0.704 0.284 2.01 0.334 0.012 1 2 664021 1751 1850 100 4 0 0.643 1.01 2.48 0.598 0.745 0.294 2.31 0.401 -0.010 1 3 664031 1723 1850 128 6 0 0.516 1.02 2.46 0.549 0.756 0.283 2.20 0.316 -0.007 1 4 664041 1649 1850 202 8 0 0.520 0.82 3.00 0.528 0.806 0.277 2.03 0.358 0.003 1 5 664051 1674 1836 163 7 1 0.419 1.02 3.31 0.763 0.940 0.225 2.07 0.388 0.021 1 6 664061 1735 1850 116 5 0 0.555 1.26 3.70 0.852 0.889 0.232 2.09 0.402 0.033 3 7 664071 1769 1850 82 4 0 0.574 1.15 3.04 0.587 0.853 0.221 2.12 0.363 -0.092 1 8 664081 1770 1850 81 4 0 0.531 1.33 2.59 0.471 0.711 0.222 2.02 0.442 0.025 1 9 664091 1753 1850 98 4 0 0.565 1.05 2.52 0.533 0.734 0.280 2.11 0.392 0.061 1 10 664101 1747 1850 104 5 0 0.665 0.91 2.15 0.456 0.612 0.323 2.05 0.366 0.021 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1203 53 1 0.550 1.00 3.70 0.577 0.785 0.265 2.31 0.372 0.008