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npsm (version 2.0.0)

getxact2: Design Function for Robust Analysis of Covariance

Description

Returns the hetrogeneous slopes design matrix used in ANCOVA. It refereences the first level. Also, column names are supplied.

Usage

getxact2(amat,bmat)

Value

cmat

heterogeneous slopes analysis of covariance matrix eith columns named

Arguments

amat

cell mean design matrix of factor.

bmat

matrix of covariates.

Details

Returns the heterogeneous slopes analysis of covariance matrix.

References

Kloke, J. and McKean, J.W. (2014), Nonparametric statistcal methods using R, Boca Raton, FL: Chapman-Hall.