Table 5.
TRAIT1 |
TRAIT2 |
|||||
---|---|---|---|---|---|---|
Independent variable |
Regression coefficient |
P-value |
Regression coefficient |
P-value |
||
Intercept | −3·72476 | 0·0239 | 18·34020 | <0·0001 | ||
ELEV | −0·00112 | <0·0001 | −0·00033 | 0·0106 | ||
SPRFRST | −0·01343 | <0·0001 | −0·02281 | <0·0001 | ||
JULPRE | −0·0085 | 0·0111 | 0·00116 | 0·7814 | ||
AUGPRE | 0·02117 | <0·0001 | 0·00071 | 0·8768 | ||
FEBMXT | 0·17083 | <0·0001 | −0·15134 | <0·0001 | ||
MAYMXT | −0·15879 | <0·0001 | −0·0092 | 0·8514 | ||
LAT | 0·09134 | 0·0044 | −0·35691 | <0·0001 | ||
SEPPRE | −0·00032 | 0·8568 | −0·00815 | 0·0003 | ||
JULMXT | 0·11432 | 0·0002 | 0·10748 | 0·0045 |
Probability of lack of fit for TRAIT1 is <0·0001 (F = 2·44); R2 = 0·68.
Probability of lack of fit for TRAIT2 is <0·0001 (F = 2·33); R2 = 0·50.
Key to environmental variables: ELEV = elevation, SPRFRST = date of first spring frost, JULPRE = July precipitation, AUGPRE = August precipitation, FEBMXT = February average maximum daily temperature, MAYMXT = May average maximum daily temperature, LAT = latitude, SEPPRE = September precipitation, JULMXT = July average maximum daily temperature.