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Table 2 Test for equality of population covariance matrices.

From: Discriminant analysis of farmers adoption of improved maize varieties in Wa Municipality, Upper West Region of Ghana

Adoption

Rank

Log determinant

Chi square

df

P value

Non-adopters

9

−159.91941

6033.3719

190

0.0001*

Adopters

19

1.9237

   

Pooled

19

3.80536

   
  1. * Significant at 1 %