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Table 1 Software generated ANOVA table considering retention time of metsulfuron-methyl as Response 1

From: Experimental design optimization of RP-HPLC method for simultaneous estimation of metsulfuron-methyl, chlorantraniliprole and chlorimuron-ethyl residues in stems of Oryza sativa

Source

Sum of squares

df

Mean square

F value

p value

Prob > F

 

Model

3.92

3

1.31

345.65

< 0.0001

Significant

Linear mixture

1.36

1

1.36

359.48

< 0.0001

 

AB

1.60

1

1.60

424.04

< 0.0001

 

AB (A–B)

0.92

1

0.92

242.43

< 0.0001

 

Residual

0.057

15

3.784E−003

   

Lack of fit

0.057

10

5.677E−003

   

Pure error

0.000

5

0.000

   

Cor total

3.98

18