View source: R/pred.survivalmodel.R
pred.survivalmodel | R Documentation |
Predicts the risk score for all the training & validation datasets, independently. This
function also predicts the risk score for combined training datasets cohort
and validation datasets cohort. The risk score estimation is done by
multivariate models fit by fit.survivalmodel
. The function also
predicts risk scores for each of the top.n.features
independently. TO
BE DEPRECATED AND HAS BEEN REPLACED BY create.classifier.multivariate
pred.survivalmodel( data.directory = ".", output.directory = ".", feature.selection.datasets = NULL, feature.selection.p.threshold = 0.05, training.datasets = NULL, validation.datasets = NULL, top.n.features = 25, models = c("1", "2", "3"), write.risk.data = TRUE )
data.directory |
Path to the directory containing datasets as specified
by |
output.directory |
Path to the output folder where intermediate and results files will be saved |
feature.selection.datasets |
A vector containing names of datasets used
for feature selection in function |
feature.selection.p.threshold |
One of the P values that were used for
feature selection in function |
training.datasets |
A vector containing names of training datasets |
validation.datasets |
A vector containing names of validation datasets |
top.n.features |
A numeric value specifying how many top ranked features will be used for univariate survival modelling |
models |
A character vector specifying which of the models ('1' = N+E, '2' = N, '3' = E) to run |
write.risk.data |
A toggle to control whether risk scores and patient risk groups should be written to file |
The output files are stored under output.directory
/output/
Syed Haider
create.classifier.multivariate
# see package's main documentation
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