161 Lampiran 10. Hasil perhitungan hubungan antara sink dengan panjang, lebar dan
kerapatan stomata tanaman di Kebun Raya Bogor dengan menggunakan program Datafit 8.2.79 .
1. Hubungan Sink dengan Panjang dan kerapatan Stomata
DataFit version
8.2.79 Results
from project
Untitled8 Equation
ID: ax1bx2c
Model Definition:
Y =
ax1bx2c Number
of observations
= 25
Number of
missing observations
= Solver
type: Linear
Sum of
Residuals =
28,5218533245598 Average
Residual =
1,14087413298239 Residual Sum of Squares Absolute = 338,449345291561
Residual Sum of Squares Relative = 338,449345291561 Standard Error of the Estimate = 3,92225205075049
Coefficient of Multiple Determination R2 = 0,0138791963 Proportion of Variance Explained = 1,38791963
Adjusted coefficient of multiple determination Ra2 = 0,0 Durbin-Watson statistic = 1,80240623849846
2. Hubungan Sink dengan Lebar dan Kerapatan Stomata
DataFit version
8.2.79 Results
from project
Untitled9 Equation
ID: ax1bx2c
Model Definition:
Y =
ax1bx2c Number
of observations
= 25
Number of
missing observations
= Solver
type: Linear
Sum of
Residuals =
27,3363491068793 Average
Residual =
1,09345396427517 Residual Sum of Squares Absolute = 321,60219679971
Residual Sum of Squares Relative = 321,60219679971 Standard Error of the Estimate = 3,82338615270732
Coefficient of Multiple Determination R2 = 0,0629657844 Proportion of Variance Explained = 6,29657844
Adjusted coefficient of multiple determination Ra2 = 0,0
162 Durbin-Watson
statistic =
1,81709372312563 Sum
of Residuals
= 28,397891455672
Average Residual
= 1,13591565822688
Residual Sum of Squares Absolute = 335,191940687977 Residual Sum of Squares Relative = 335,191940687977
Standard Error of the Estimate = 3,903331564702 Coefficient of Multiple Determination R2 = 0,0233701127
Proportion of Variance Explained = 2,33701127 Adjusted coefficient of multiple determination Ra2 = 0,0
Durbin-Watson statistic
= 1,81748384829151
163 Lampiran 11. Hasil Perhitungan Hubungan antara Sink dengan Panjang, Lebar
dan Kerapatan Stomata Tanaman di Hutan Penelitian Dramaga
1. Hubungan Sink dengan Panjang Stomata
DataFit version
8.2.79 Results
from project
Untitled4 Equation
ID: ax+b
Model Definition:
Y =
ax+b Number
of observations
= 21
Number of
missing observations
= Solver
type: Linear
Sum of
Residuals =
Average Residual
= Residual Sum of Squares Absolute = 32,1168973895964
Residual Sum of Squares Relative = 32,1168973895964 Standard Error of the Estimate = 1,30013961577404
Coefficient of Multiple Determination R2 = 0,0319069199 Proportion of Variance Explained = 3,19069199
Adjusted coefficient of multiple determination Ra2 = 0,0 Durbin-Watson statistic = 0,95597374103662
2. Hubungan Sink dengan Lebar Stomata
