predict.RLassoCox {RLassoCox} | R Documentation |
This function predicts the risk of new samples from a fitted RLasso-Cox
model.
## S3 method for class 'RLassoCox' predict(object, newx, ...)
object |
Fitted |
newx |
A matrix with new samples to predict. |
... |
Arguments to be passed to |
Predicted results of new patients in newx
.
Wei Liu
library("survival") library("igraph") library("glmnet") library("Matrix") data(dGMMirGraph) data(mRNA_matrix) data(survData) trainSmpl.Idx <- sample(1:dim(mRNA_matrix)[1], floor(2/3*dim(mRNA_matrix)[1])) testSmpl.Idx <- setdiff(1:dim(mRNA_matrix)[1], trainSmpl.Idx) trainSmpl <- mRNA_matrix[trainSmpl.Idx ,] testSmpl <- mRNA_matrix[testSmpl.Idx ,] res <- RLassoCox(x=trainSmpl, y=survData[trainSmpl.Idx ,], globalGraph=dGMMirGraph) lp <- predict(object = res, newx = testSmpl)