make.stat {metaseqR} | R Documentation

## Calculates several statistices on read counts

### Description

Returns a matrix of statistics calculated for a set of given samples. Internal use.

### Usage

        make.stat(samples, data.list, stat, export.scale)

### Arguments

`samples` | a set of samples from the dataset under processing. They should match sample names from `sample.list`. See also the main help page of `metaseqr`.
`data.list` | a list containing natural or transformed data, typically an output from `make.transformation`.
`stat` | the statistics to calculate. Can be one or more of `"mean"`, `"median"`, `"sd"`, `"mad"`, `"cv"`, `"rcv"`. See also the main help page of `metaseqr`.
`export.scale` | the output transformations used as input also to `make.transformation`.

### Value

A matrix of statistics calculated based on the input sample names. The different data transformnations are appended columnwise.

### Author(s)

Panagiotis Moulos

### Examples

    data.matrix <- round(1000*matrix(runif(400),100,4))
    rownames(data.matrix) <- paste("gene_",1:100,sep="")
    colnames(data.matrix) <- c("C1","C2","T1","T2")
    tr <- make.transformation(data.matrix,c("log2","vst"))
    st <- make.stat(c("C1","C2"),tr,c("mean","sd"),c("log2","vst"))

[Package metaseqR version 1.20.0 Index]