glpls1a.cv.error {gpls} | R Documentation |
Leave-one-out cross-validation training set classification error for fitting IRWPLS or IRWPLSF model for two group classification
glpls1a.cv.error(train.X,train.y, K.prov=NULL,eps=1e-3,lmax=100,family="binomial",link="logit",br=T)
train.X |
n by p design matrix (with no intercept term) for training set |
train.y |
response vector (0 or 1) for training set |
K.prov |
number of PLS components, default is the rank of train.X |
eps |
tolerance for convergence |
lmax |
maximum number of iteration allowed |
family |
glm family, binomial is the only relevant one here |
link |
link function, logit is the only one practically implemented now |
br |
TRUE if Firth's bias reduction procedure is used |
error |
LOOCV training error |
error.obs |
the misclassified error observation indices |
Beiying Ding, Robert Gentleman
glpls1a.train.test.error
,
glpls1a.mlogit.cv.error
, glpls1a
, glpls1a.mlogit
,glpls1a.logit.all
x <- matrix(rnorm(20),ncol=2) y <- sample(0:1,10,TRUE) ## no bias reduction glpls1a.cv.error(x,y,br=FALSE) ## bias reduction and 1 PLS component glpls1a.cv.error(x,y,K.prov=1, br=TRUE)