Description Usage Arguments Details Value See Also
View source: R/GenewiseMethod.R
ChooseMethod determines the method for dropout
imputation based on performance on each gene in training data
1 | ChooseMethod(real, masked, imputed, write.to.file = TRUE)
|
real |
matrix; original gene expression data, i.e. before masking (genes as rows and samples as columns) |
masked |
matrix, logical indicating which entries were masked (genes as rows and samples as columns) |
imputed |
list; list of matrices with imputation results for all considered methods |
write.to.file |
logical; should the output be written to a file? |
The imputed values are compared to the real ones for every masked
entry in real. The Mean Squared Error
is computed for all masked entries per gene and the method with the best
performance is chosen for each gene.
character; best performing method in the training set for each gene
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