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 : TX001.CRN Measurement file name : TX001.RWL Date checked : 23DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1631 Ending year : 1965 Principal investigators: M.A. STOKES AND T.P. HARLAN Site name : BIG BEND/BOOT SPRING, TEXAS Site location : TEXAS, USA Species information : PSME DOUGLAS-FIR Latitude : 2915N Longitude : 10318W Elevation : 1981 M Series intercorrelation: 0.799 Avg mean sensitivity : 0.714 Avg standard deviation : 0.625 Avg autocorrelation : 0.537 Number dated series : 14 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 18:47 Fri 23 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 1850 1875 1900 1925 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1 155011 1786 1965 - - - - - .74 .85 .83 .82 .59 .48 .37 - - - - - - - - + 2 155012 1792 1965 - - - - - .75 .88 .79 .76 .58 .48 .42 - - - - - - - - + 3 155021 1680 1965 - .92 .96 .93 .76 .78 .90 .90 .90 .85 .81 .80 - - - - - - - - + 4 155022 1631 1965 .82 .86 .83 .76 .71 .73 .88 .87 .84 .83 .84 .79 - - - - - - - - + 5 155031 1706 1965 - - .93 .92 .80 .81 .86 .82 .85 .75 .81 .74 - - - - - - - - + 6 155032 1671 1965 .70 .74 .95 .93 .87 .89 .90 .88 .88 .90 .89 .75 - - - - - - - - + 7 155041 1796 1965 - - - - - .81 .84 .78 .74 .83 .83 .80 - - - - - - - - + 8 155042 1797 1965 - - - - - .79 .79 .83 .83 .86 .86 .80 - - - - - - - - + 9 155051 1820 1965 - - - - - - .89 .88 .85 .84 .87 .86 - - - - - - - - + 10 155052 1820 1965 - - - - - - .89 .88 .88 .78 .82 .77 - - - - - - - - + 11 155061 1734 1965 - - - .79 .78 .85 .87 .79 .82 .82 .82 .79 - - - - - - - - + 12 155062 1702 1965 - - .87 .84 .79 .84 .86 .85 .89 .88 .86 .81 - - - - - - - - + 13 155071 1786 1965 - - - - - .74 .80 .84 .89 .91 .85 .77 - - - - - - - - + 14 155072 1794 1965 - - - - - .78 .83 .89 .89 .84 .85 .80 - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 18:47 Fri 23 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 155011 1786 1965 180 7 0 0.638 0.63 2.52 0.472 0.443 0.765 2.10 0.389 -0.012 2 2 155012 1792 1965 174 7 0 0.625 0.98 4.44 0.766 0.430 0.627 2.19 0.388 -0.013 1 3 155021 1680 1965 286 11 0 0.856 0.60 4.14 0.519 0.428 0.814 2.14 0.373 -0.006 1 4 155022 1631 1965 335 12 0 0.793 0.56 2.68 0.407 0.382 0.732 2.11 0.351 -0.001 1 5 155031 1706 1965 260 10 0 0.813 0.62 3.08 0.507 0.680 0.583 2.15 0.361 -0.062 1 6 155032 1671 1965 295 12 0 0.823 0.63 3.22 0.495 0.558 0.692 2.13 0.409 -0.041 1 7 155041 1796 1965 170 7 0 0.787 0.78 4.13 0.743 0.661 0.849 2.28 0.448 -0.043 1 8 155042 1797 1965 169 7 0 0.801 0.79 3.33 0.646 0.705 0.644 2.08 0.319 -0.039 1 9 155051 1820 1965 146 6 0 0.863 0.79 2.39 0.541 0.537 0.699 2.04 0.334 -0.018 1 10 155052 1820 1965 146 6 0 0.822 1.32 4.46 0.896 0.489 0.593 2.22 0.423 -0.023 1 11 155061 1734 1965 232 9 0 0.816 0.86 5.93 0.858 0.752 0.666 2.10 0.366 -0.025 1 12 155062 1702 1965 264 10 0 0.844 0.87 4.09 0.707 0.677 0.657 1.97 0.348 0.002 1 13 155071 1786 1965 180 7 0 0.811 0.80 3.75 0.751 0.387 0.857 2.20 0.466 -0.012 2 14 155072 1794 1965 172 7 0 0.823 0.83 3.90 0.783 0.371 0.843 2.09 0.347 0.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3009 118 0 0.799 0.76 5.93 0.625 0.537 0.714 2.28 0.378 -0.019