View source: R/normalizetest.R
normalizetest | R Documentation |
Normalize test data using output from the normalize()
of the training data
normalizetest(Xtst, Xn)
Xtst |
a matrix with the test data with observations down the rows and variables in the columns. |
Xn |
List with the output from normalize(Xtr) of the training data. |
This function can e.g. be used for the test data in the predict.ASDA
function.
normalizetest
returns the normalized test data Xtst
Line Clemmensen
Clemmensen, L., Hastie, T. and Ersboell, K. (2008) "Sparse discriminant analysis", Technical report, IMM, Technical University of Denmark
normalize
, predict.ASDA
, ASDA
## Data
Xtr<-matrix(sample(seq(3),12,replace=TRUE),nrow=3)
Xtst<-matrix(sample(seq(3),12,replace=TRUE),nrow=3)
## Normalize training data
Nm<-normalize(Xtr)
## Normalize test data
Xtst<-normalizetest(Xtst,Nm)
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