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Table 5 Statistical comparison of the results obtained by PLS and the reported method using One-way ANOVA

From: Development of UV-Chemometric techniques for resolving the overlapped spectra of aspirin, caffeine and orphenadrine citrate in their combined pharmaceutical dosage form

Models

Drugs

 

Sum of Squares

df

Mean Square

F

Sig.

PLS

ASP

Between Groups

0.019

1

0.019

0.032

0.867

Within Groups

2.431

4

0.608

  

Total

2.450

5

   

CAF

Between Groups

0.608

1

0.608

1.757

0.256

Within Groups

1.385

4

0.346

  

Total

1.993

5

   

ORP

Between Groups

0.032

1

0.032

0.083

0.788

Within Groups

1.561

4

0.390

  

Total

1.594

5

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