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kbdcontrol
2023 Jul 09
0
caret package
Dear all,
I am using caret package to analyze a microarray dataset with feature
selection using sbf(). My dataset is 3500 samples with 2200 genes, the
outcome Y variable is a factor of 12 levels. I used the following script to
run the feature selection:
library(caret)
ctrl <- sbfControl(functions=rfSBF, method='repeatedcv', repeats=5)
### x is a matrix of 3500x2200, y is a factor of 12 levels
obj <- sbf(x, y, sbfControl=ctrl)
But it has been more than 15 hours, the code is still running!
My computer has the following specifications:
Intel(R) Core(TM) i7-8550U CP...