Slide 1 The rank of a product of two matrices X and Y is equal to the smallest of the rank of X and Y: Rank (X Y) =min (rank (X), rank (Y)) A = C S Slide 2 Slide 3 Slide…
Slide 1 Slide 2 Correlation Coefficients Pearson’s Product Moment Correlation Coefficient interval or ratio data only What about ordinal data? Slide 3 Spearman’s…
2 1 2 1 2 1 2 1 2 2 3 2 The rank of a product of two matrices X and Y is equal or smaller to the smallest of the rank of X and Y: Rank (X Y) ⤠min (rank (X) , rank (Y))…
The rank of a product of two matrices X and Y is equal to the smallest of the rank of X and Y: Rank (X Y) =min (rank (X) , rank (Y)) = Chart1 0.0000838657 0.0000000002 1…