Table 7 . - -Regression and variance analysis 



for gallery density X d.b.h. 



WASATCH PLOT 

 Regression matrix 



: N : X : Y : D.F. 



N 40 487.50 2358.00 



X 6414.29 31824.60 



Y 169952.00 40 



X 472.88 3086.48 



Y 30947.90 39 



Y 10802.51 38 



Analysis of variance 



Source: D.F. : SS : MS : F 

 Bo 1 139004.10 



Bi 1 20145.39 20145.39 70.86** 



Res. 38 10802.51 284.28 



Total 169952.00 



TETON PLOT 

 Regression matrix 



N : X : Y :D.F. 



N 40 486.60 2717.00 



X 6385.28 34359.00 



Y 203475.00 40 



X 465.79 1306.70 



Y 18922.78 39 



Y 15257.04 38 



Analysis of variance 



Source: D.F. : SS : MS : F 

 Bo 1 184552.22 



Bi 1 3665.74 3665.74 9.13** 



Res. 38 15257.04 401.50 



Total 203475.00 



X = D.b.h. 



Y = Density of gallery 



