as.D2

is.D2

<code>as.D2</code> attempts to turn its argument into a <code>D2</code> class object.<code>is.D2</code> tests if its argument is a (strict) <code>D2</code> class object.

Prediction methods where explanatory information is coded as a matrix of distances between individuals. Distances can either be directly input as a distances matrix, a squared distances matrix, an inner-products matrix or computed from observed predictors.

Fortiana Josep

as.D2: D2 objects

Description

Usage

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See Also