y = axb
:
ŷ= - 0,1678 + 2,0819x
:
y= - 0, 1678 +2, 0819 lnx
= * = 0,84 x2,0819
lnx . , 2,0819, .. 1% 2,08% . 0,84 y x, .
:
= = 0,806
.
R2=0,8062 =0,649, , 64,9% , , , 35,1%.
; r | R2 | |||
= + bx | 0,898 | 0,806 | ||
y = axb | 0,806 | 0,649 |
1, .. , . .
, .. , .
, , .