prot.impute: Impute missing values in a SummarizedExperiment object

prot.imputeR Documentation

Impute missing values in a SummarizedExperiment object

Description

Imputes missing values in a SummarizedExperiment object.

Usage

prot.impute(
  se,
  fun = c("bpca", "knn", "QRILC", "MLE", "MinDet", "MinProb", "man", "min", "zero",
    "mixed", "nbavg", "SampMin"),
  ...
)

Arguments

se

A SummarizedExperiment object

fun

Character; imputation method, one of "bpca", "knn", "QRILC", "MLE", "MinDet", "MinProb", "man", "min", "zero", "mixed", "nbavg", or "SampMin".

...

Additional arguments passed to the imputation function.

Details

"SampMin" replaces missing values with the minimum value found in each sample. For information about the remaining imputation methods, see help("imputeMethods", "MsCoreUtils")

Value

A SummarizedExperiment object with imputed values

See Also

prot.make_unique, prot.make_se

Examples

data(mset)
se <- make_se(mset)
se <- prot.impute(se, fun = "knn")


NicWir/VisomX documentation built on July 17, 2025, 12:08 a.m.