quantFilter: quantFilter Function to filter expression data of a...

Description Usage Arguments Details Value Author(s) References Examples

View source: R/quantFilter.R

Description

This function filters the expression of the supplied object; quantFilter is a filtering function used to remove rows (genes) of various expression data.

Usage

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quantFilter (se, lo.bound=.25, hi.bound=.75, MEDIAN = FALSE,
na.rm = TRUE)

Arguments

se

A SummarizedExperiment object.

lo.bound

The lower cutoff, expressed as a percentage.

hi.bound

The upper cutoff, expressed as a percentage.

MEDIAN

Boolean, Calculate RowMeans or RowMedians.

na.rm

Boolean, NA removal.

Details

This function filters the expression of the supplied object, based on a selected percentage cutoff.

Value

Returns a filtered SummarizedExperiment object.

Author(s)

AJ Vaestermark, JR Walters.

References

The "doseR" package, 2018 (in press).

Examples

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data(hmel.se)
f_se <- quantFilter(se, lo.bound=0.5)

avastermark19/doseR_0.99.15 documentation built on May 23, 2019, 3:04 a.m.