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 : ME020.CRN
Measurement file name : ME020.RWL
Date checked : 28DEC94
Technician's name : MARIETTE SEKLECKI
Supervisor's name : HENRI D. GRISSINO-MAYER
Beginning year : 1686
Ending year : 1981
Principal investigators: ED COOK
Site name : NUMBER THREE POND
Site location : MAINE, USA
Species information : TSCA EASTERN HEMLOCK
Latitude : 4519N
Longitude : 6815W
Elevation : N/A M
Series intercorrelation: 0.590
Avg mean sensitivity : 0.248
Avg standard deviation : 0.348
Avg autocorrelation : 0.847
Number dated series : 19
Segment length tested : 50
Number problem segments: 9
Pct problem segments : 4.62
Are there obvious misdated series? YES
Number possible misdated series : 1
Percent misdated series : 5.26
Comments:
NO ELEVATION GIVEN
#2 063071 1850-1949 MISDATED
DESPITE MISDATE, STILL AN EXCELLENT CHRONOLOGY
1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 17:32 Wed 28 DEC 1994 Page 2
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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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950
1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999
1 063041 1730 1981 - - .55 .71 .76 .74 .57 .31 .41 .44 .47 .48 - - - - - - - -
+ ___A
2 063071 1709 1981 - .56 .56 .53 .71 .62 .41 .18 .28 .26 .37 .41 - - - - - - - -
+ ___B ___B ___B
3 063072 1739 1981 - - .59 .55 .64 .85 .75 .52 .62 .63 .70 .64 - - - - - - - -
+
4 063081 1695 1981 .77 .72 .63 .66 .72 .77 .78 .58 .66 .68 .75 .75 - - - - - - - -
+
5 063082 1691 1981 .43 .44 .50 .66 .77 .82 .71 .45 .68 .74 .69 .69 - - - - - - - -
+
6 063091 1690 1981 .71 .73 .59 .47 .61 .71 .57 .49 .65 .64 .66 .60 - - - - - - - -
+
7 063092 1710 1981 - .69 .68 .71 .65 .70 .67 .49 .56 .61 .62 .54 - - - - - - - -
+
8 063101 1692 1981 .67 .65 .68 .67 .59 .60 .63 .62 .53 .44 .53 .50 - - - - - - - -
+
9 063102 1690 1981 .55 .70 .73 .59 .59 .63 .61 .33 .45 .75 .69 .67 - - - - - - - -
+ ___A
10 063111 1732 1981 - - .72 .79 .70 .72 .71 .41 .45 .61 .71 .65 - - - - - - - -
+
11 063112 1741 1981 - - .69 .69 .56 .61 .56 .41 .57 .63 .74 .70 - - - - - - - -
+
12 063121 1705 1981 - .55 .55 .67 .69 .69 .56 .34 .53 .63 .66 .60 - - - - - - - -
+
13 063131 1689 1981 .52 .56 .55 .65 .76 .71 .63 .42 .57 .62 .69 .63 - - - - - - - -
+
14 063132 1686 1805 .38 .62 .64 .67 .61 - - - - - - - - - - - - - - -
+
15 063141 1704 1981 - .67 .73 .64 .64 .79 .67 .25 .35 .56 .59 .61 - - - - - - - -
+ ___A
16 063171 1770 1981 - - - .65 .63 .53 .36 .43 .57 .42 .37 .33 - - - - - - - -
+ ___A
17 063172 1788 1981 - - - - .65 .65 .50 .45 .66 .49 .37 .34 - - - - - - - -
+
18 063181 1688 1800 .72 .86 .84 .67 .67 - - - - - - - - - - - - - - -
+
19 063201 1695 1981 .70 .68 .65 .21 .24 .65 .60 .53 .63 .50 .47 .46 - - - - - - - -
+ ___B ___B
1 PART 7: DESCRIPTIVE STATISTICS: 17:32 Wed 28 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 063041 1730 1981 252 10 1 0.511 0.48 1.06 0.194 0.788 0.237 2.09 0.276 -0.036 2
2 063071 1709 1981 273 11 3 0.459 0.53 2.24 0.288 0.836 0.259 2.01 0.323 0.019 1
3 063072 1739 1981 243 10 0 0.660 0.88 2.40 0.353 0.685 0.237 1.89 0.266 0.021 1
4 063081 1695 1981 287 12 0 0.713 0.60 2.06 0.376 0.852 0.256 1.96 0.273 0.038 1
5 063082 1691 1981 291 12 0 0.634 0.73 1.96 0.387 0.816 0.249 1.72 0.195 0.001 1
6 063091 1690 1981 292 12 0 0.611 0.62 2.41 0.381 0.863 0.259 1.88 0.236 0.000 1
7 063092 1710 1981 272 11 0 0.626 0.70 1.82 0.321 0.847 0.228 1.95 0.318 0.016 1
8 063101 1692 1981 290 12 0 0.582 0.44 2.28 0.319 0.880 0.312 2.14 0.310 -0.035 2
9 063102 1690 1981 292 12 1 0.605 0.53 1.79 0.356 0.906 0.259 2.01 0.282 -0.027 4
10 063111 1732 1981 250 10 0 0.653 0.67 1.61 0.295 0.825 0.221 1.96 0.314 0.030 1
11 063112 1741 1981 241 10 0 0.610 0.52 1.22 0.239 0.787 0.266 2.05 0.328 0.000 1
12 063121 1705 1981 277 11 0 0.587 0.69 2.43 0.387 0.871 0.203 2.02 0.279 0.003 1
13 063131 1689 1981 293 12 0 0.606 0.55 2.86 0.454 0.914 0.236 1.97 0.288 -0.023 1
14 063132 1686 1805 120 5 0 0.513 0.36 1.44 0.255 0.905 0.281 2.02 0.384 -0.044 1
15 063141 1704 1981 278 11 1 0.587 0.55 1.55 0.255 0.771 0.249 1.91 0.277 -0.030 1
16 063171 1770 1981 212 9 1 0.473 0.71 1.93 0.408 0.905 0.204 1.95 0.334 -0.023 1
17 063172 1788 1981 194 8 0 0.519 0.98 3.25 0.625 0.938 0.199 2.11 0.410 0.014 1
18 063181 1688 1800 113 5 0 0.731 0.29 0.88 0.169 0.781 0.259 2.43 0.426 0.012 1
19 063201 1695 1981 287 12 2 0.525 0.55 2.46 0.446 0.913 0.285 1.89 0.251 -0.015 3
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 4757 195 9 0.590 0.61 3.25 0.348 0.847 0.248 2.43 0.294 -0.004