canldaRes: Class object used for storing the results of a canonical...

Description Usage Arguments Value See Also

Description

‘predict.canldaRes’ classifies multivariate observations in conjunction with a ‘canldaRes’ object.

‘print.canldaRes’ is the S3 print method for ‘canldaRes’ objects.

‘coef.canldaRes’ is the S3 coef method for ‘canldaRes’ objects.

Usage

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## S3 method for class 'canldaRes'
predict(object, newdata, prior=object$prior, grpcodes=NULL, 
nbvrs=ncol(object$scaling), ...)

Arguments

object

An object of class ‘canldaRes’.

newdata

Matrix of cases to be classified.

prior

The prior probabilities used.

grpcodes

Factor with the class codes. Set to 0:k-1 (k being the number of different classes) by default.

nbvrs

Number of canonical discriminant variables used for prediction.

...

Further arguments passed to or from other methods.

Value

A list with components

class

The MAP classification (a factor)

ZsqDistances

A matrix with the squared Euclidean distance, in the discriminant space, of each new observation to the group centroids.

prior

The prior probabilities used.

ZsqDprioradj

The adjustments to squared Euclidean distance, induced by the chosen (or estimated) prior probabilities.

Z

A matrix with the values of the canonical discriminant variates.

Zmeans

A matrix with the group centroids in the canonical space.

See Also

Dlda, Mlda, Slda, RFlda, print, coef


HiDimDA documentation built on May 1, 2019, 10:52 p.m.