glossiMarginal {cpvSNP} | R Documentation

## Calculate a Chi-squared Statistic and P-Value for Items in a Set

### Description

A helper function to calculate the chi-squared statistic corresponding to an observed set of p-values.

### Usage

    glossiMarginal(pval, set)

### Arguments

`pval` | A vector of p-values of length equal to the number of geneIds in the `GeneSetCollection` object.
`set` | An element of a `GeneSetCollection` object.

### Details

This function calculates a chi-squared statistic from a set of pvalues.

### Value

An object of type `GLOSSIResult`.

### Author(s)

Jason Hackney, Jessica Larson

### Examples

        set.seed(30)
        pvals <- runif(100)
        names(pvals) <- paste0("rs", 1:100)
        snpGS5 <- GeneSet(geneIds=names(pvals)[1:5], setName="set5")
        res <- glossiMarginal (pvals, snpGS5)

[Package cpvSNP version 1.19.0 Index]