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Table I
Characteristics and main statistics of the mean studied chronologies: SAL001, SAL002, SAL003.
| Name | First | Last | Length | # | # | Mean | Standard | Mean | AR (1) | EPS | SNR | VFPC | Correlation | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| year | year | trees | radii | RW | deviation | sensitivity | (%) | Among | Within | Between | |||||
| all series | trees | trees | |||||||||||||
| SAL001 | 1864 | 2004 | 141 | 25 | 43 | 2.347 | 0.706 | 0.252 | 0.514 | 0.939 | 15.329 | 43.9 | 0.400 | 0.573 | 0.382 |
| SAL002 | 1897 | 2004 | 109 | 16 | 31 | 2.402 | 0.695 | 0.257 | 0.470 | 0.926 | 12.472 | 51.8 | 0.471 | 0.621 | 0.441 |
| SAL003 | 1917 | 2004 | 88 | 17 | 27 | 1.437 | 0.515 | 0.208 | 0.548 | 0.883 | 7.526 | 30.5 | 0.255 | 0.382 | 0.223 |
VFPC = Variance in the first principal component. RW = ring width (mm); AR(1) = first-order autocorrelation (before detrending); Correlation = all series intercorrelation. EPS = mean expressed population signal. SNR = signal to noise ratio. Common interval analyses: 1945–2004. Common interval statistics refer to detrended series, the rest to raw data.