Source | Sum of squares | df | Mean square | F value | p value Prob > F | |
---|---|---|---|---|---|---|
Model | 374.55 | 6 | 62.43 | 7.02 | 0.0074 | Significant |
A: Starch conc. | 018.60 | 1 | 18.60 | 2.09 | 0.1860 | |
B: Linseed oil conc. | 024.15 | 1 | 24.15 | 2.72 | 0.1379 | |
C: Tween-80 conc. | 004.65 | 1 | 04.65 | 00.52 | 0.4901 | |
AB | 238.70 | 1 | 238.70 | 26.85 | 0.0008 | |
AC | 036.60 | 1 | 036.60 | 04.12 | 0.0770 | |
BC | 051.84 | 1 | 051.84 | 05.83 | 0.0422 | |
Residual | 071.12 | 8 | 008.89 | |||
Lack of fit | 068.70 | 6 | 011.45 | 09.46 | 0.0986 | Not significant |
Pure error | 002.42 | 2 | 001.21 | |||
Design specifications | ||||||
Std. Dev. | 02.980 | R2 (correlation coefficient) | 0.8404 | |||
Mean | 17.270 | Adj R2 | 0.7207 | |||
C.V. % | 17.270 | Adeq precision | 9.2910 | |||
PRESS | 265.65 |