estLibSize {ChIPpeakAnno} | R Documentation

## estimate the library size

### Description

estimate the library size of bam files

### Usage

    estLibSize(bamfiles, index = bamfiles, ...)

### Arguments

`bamfiles` | The file names of the 'BAM' ('SAM' for asBam) files to be processed.
`index` | The names of the index file of the 'BAM' file being processed; this is given without the '.bai' extension.
`...` | Not used.

### Value

numberic vector

### Author(s)

Jianhong Ou

### Examples

        if(Sys.getenv("USER")=="jianhongou"){
            path <- system.file("extdata", "reads", package="MMDiffBamSubset")
            if(file.exists(path)){
                WT.AB2 <- file.path(path, "WT_2.bam")
                Null.AB2 <- file.path(path, "Null_2.bam")
                Resc.AB2 <- file.path(path, "Resc_2.bam")
                estLibSize(c(WT.AB2, Null.AB2, Resc.AB2))
            }
        }

[Package ChIPpeakAnno version 3.18.2 Index]