View source: R/restrict_features_per_protein.R
restrict_features_per_protein | R Documentation |
For summarisation of PSM or peptide to protein, we need a minimum number of finite values per protein per sample. Where there are too few finite values for a given protein in a given sample, this function will replace all values for the protein features with NA. Proteins with too few finite values in all samples will be removed entirely.
This function is useful for Label-Free Quantification but also when using robust summarisation for isobaric tagging without PSM-level imputation
restrict_features_per_protein(
obj,
min_features,
master_protein_col = "Master.Protein.Accessions",
plot = TRUE
)
obj |
|
min_features |
|
master_protein_col |
|
plot |
Set TRUE to plot histogram of features per protein per sample |
MSnSet
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