Description Usage Arguments Value Examples
View source: R/predict_wrapper.R
wrapper function of three prediction methods
1 2 3 | predict_wrapper(predictMethod = c("glmnet", "randomForest", "svm"),
alphaValue, PhenoTrain_df, PhenoTest_df, respCol_index, outcome_type,
seed_int, whichRep_int, whichCVfold_int, ncores)
|
predictMethod |
what prediction method to use |
alphaValue |
vector that storage alpha values |
PhenoTrain_df |
data frame that each row is a train samples |
PhenoTest_df |
data frame that each row is a test samples |
respCol_index |
response variable col number in beta data frame |
outcome_type |
type of outcome variable, gauusian or binomial or poisson, etc |
seed_int |
seed.value in use right row |
whichRep_int |
repetition num in use right now, this decides on the traning data to be used |
whichCVfold_int |
crossvalidation num in use right now, this decides on the traning data to be used |
ncores |
number of cores to do parallel computing |
a list contains train data frame and test data frame and number of predictors
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | ## Not run:
data(ExampleMvalue_train)
data(ExampleMvalue_test)
predict_ls <- predict_wrapper(
predictMethod = "glmnet",
alphaValue = seq(0, 1, by = 0.1),
PhenoTrain_df = ExampleMvalue_train,
PhenoTest_df = ExampleMvalue_test,
respCol_index = 1,
outcome_type = "binomial",
seed_int = 123,
whichRep_int = 1,
whichCVfold_int = 1,
ncores = 2
)
## End(Not run)
|
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