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 : MN014.CRN Measurement file name : MN014.RWL Date checked : 08NOV94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI GRISSINO-MAYER Beginning year : 1777 Ending year : 1982 Principal investigators: C.W. STOCKTON Site name : CODDINGTON LAKE Site location : MINNESOTA Species information : PIRE RED PINE Latitude : 4746 N Longitude : 9405 W Elevation : 402 M Series intercorrelation: 0.519 Avg mean sensitivity : 0.195 Avg standard deviation : 0.931 Avg autocorrelation : 0.874 Number dated series : 21 Segment length tested : 50 Number problem segments: 18 Pct problem segments : 11.61 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: COD07A #13 1802-1851, COD03A #5 1875-1874 LOW CORRELATIONS COD04B #8 RECOMMEND DELETING 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 18:00 Tue 08 NOV 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 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 1 COD01A 1789 1982 .15 .27 .46 .59 .68 .64 .58 .61 - - - - - - - - - - - - + ___B ___B 2 COD01B 1833 1982 - - .66 .71 .66 .71 .72 .63 - - - - - - - - - - - - + 3 COD02A 1874 1982 - - - .52 .53 .46 .37 .40 - - - - - - - - - - - - + 4 COD02B 1893 1982 - - - - .54 .47 .35 .35 - - - - - - - - - - - - + 5 COD03A 1788 1982 .39 .27 .16 .47 .64 .61 .62 .58 - - - - - - - - - - - - + ___B ___B 6 COD03B 1779 1982 .46 .31 .04 .35 .63 .62 .58 .60 - - - - - - - - - - - - + ___A ___B 7 COD04A 1800 1982 - .33 .54 .51 .77 .81 .61 .60 - - - - - - - - - - - - + ___B 8 COD04B 1780 1982 .22 .22 .13 .27 .56 .58 .38 .31 - - - - - - - - - - - - + ___B ___B ___B ___B ___A 9 COD05A 1780 1982 .47 .53 .58 .59 .82 .75 .47 .38 - - - - - - - - - - - - + 10 COD05B 1777 1982 .46 .53 .57 .68 .69 .64 .56 .57 - - - - - - - - - - - - + 11 COD06A 1799 1982 .53 .52 .57 .61 .70 .64 .47 .56 - - - - - - - - - - - - + 12 COD06B 1804 1982 - .41 .41 .63 .70 .60 .54 .58 - - - - - - - - - - - - + 13 COD07A 1802 1982 - .37 .54 .67 .72 .76 .59 .38 - - - - - - - - - - - - + ___B 14 COD07B 1786 1982 .57 .57 .63 .47 .56 .70 .60 .55 - - - - - - - - - - - - + 15 COD08A 1790 1982 .48 .49 .41 .32 .52 .59 .36 .40 - - - - - - - - - - - - + ___A 16 COD08B 1789 1982 .36 .32 .31 .49 .52 .43 .45 .61 - - - - - - - - - - - - + ___A ___A 17 COD09A 1795 1982 .48 .46 .44 .53 .68 .75 .61 .61 - - - - - - - - - - - - + 18 COD09B 1798 1982 .57 .58 .55 .46 .66 .74 .62 .63 - - - - - - - - - - - - + 19 COD10B 1818 1982 - .27 .26 .51 .76 .65 .52 .56 - - - - - - - - - - - - + ___A ___A 20 COD11A 1792 1982 .47 .49 .41 .57 .62 .57 .57 .49 - - - - - - - - - - - - + 21 COD11B 1794 1982 .54 .46 .40 .50 .68 .75 .58 .48 - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 18:00 Tue 08 NOV 1994 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 COD01A 1789 1982 194 8 2 0.465 1.36 4.08 0.961 0.928 0.192 2.06 0.307 0.006 1 2 COD01B 1833 1982 150 6 0 0.653 1.18 3.52 0.570 0.840 0.212 2.19 0.436 0.005 1 3 COD02A 1874 1982 109 5 0 0.445 2.13 4.20 0.751 0.723 0.213 2.00 0.379 -0.036 1 4 COD02B 1893 1982 90 4 0 0.444 2.17 4.68 0.706 0.760 0.182 1.93 0.358 0.051 1 5 COD03A 1788 1982 195 8 2 0.483 1.61 5.99 1.028 0.900 0.187 2.06 0.265 0.016 1 6 COD03B 1779 1982 204 8 2 0.476 1.79 5.87 1.333 0.954 0.180 1.88 0.274 -0.019 1 7 COD04A 1800 1982 183 7 1 0.579 1.44 4.46 0.947 0.919 0.175 1.99 0.326 -0.027 1 8 COD04B 1780 1982 203 8 5 0.356 1.46 5.59 1.257 0.971 0.138 2.11 0.401 0.006 1 9 COD05A 1780 1982 203 8 0 0.565 1.78 4.26 0.858 0.876 0.184 1.94 0.308 -0.045 1 10 COD05B 1777 1982 206 8 0 0.547 1.56 4.94 0.855 0.912 0.164 2.03 0.285 0.018 1 11 COD06A 1799 1982 184 8 0 0.587 1.70 6.85 1.193 0.901 0.221 2.15 0.457 -0.025 2 12 COD06B 1804 1982 179 7 0 0.560 1.95 8.05 1.345 0.902 0.208 1.93 0.291 0.014 1 13 COD07A 1802 1982 181 7 1 0.541 2.01 5.42 0.952 0.862 0.202 2.01 0.334 -0.045 1 14 COD07B 1786 1982 197 8 0 0.543 1.58 5.61 1.046 0.911 0.195 1.93 0.273 -0.046 2 15 COD08A 1790 1982 193 8 1 0.459 1.55 3.72 0.716 0.804 0.243 2.08 0.422 -0.030 3 16 COD08B 1789 1982 194 8 2 0.462 1.20 3.91 0.639 0.805 0.233 2.03 0.278 -0.008 1 17 COD09A 1795 1982 188 8 0 0.564 1.76 5.25 0.840 0.776 0.217 2.25 0.344 -0.022 2 18 COD09B 1798 1982 185 8 0 0.611 1.28 4.05 0.701 0.863 0.188 1.89 0.273 -0.023 2 19 COD10B 1818 1982 165 7 2 0.529 1.83 3.68 0.808 0.887 0.152 1.97 0.351 -0.007 1 20 COD11A 1792 1982 191 8 0 0.493 1.64 5.64 0.857 0.867 0.191 2.02 0.336 0.042 1 21 COD11B 1794 1982 189 8 0 0.525 1.62 5.59 0.885 0.858 0.224 2.07 0.318 0.007 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3783 155 18 0.519 1.62 8.05 0.931 0.874 0.195 2.25 0.331 -0.009