R: Get some basic statistical properties for each class.

classStats {twoddpcr}

R Documentation

Get some basic statistical properties for each class.

Description

This function gives the mean, covariance and inverse of the covariance for each of the classes.

Usage

classStats(droplets, classCol = "class")

Arguments

`droplets`	A data frame of droplets with `Ch1.Amplitude` and `Ch2.Amplitude` columns, as well as a class column (see the parameter `classCol`).
`classCol`	The column (name or number) from `droplets` representing the class.

Value

A list (grouped by class name) of lists with keys mean, cov and cov.inv. If cov is a singular matrix, then cov.inv will be NULL.

Author(s)

Anthony Chiu, anthony.chiu@cruk.manchester.ac.uk

Examples

## Get some basic statistical properties of the clusters.
aWell <- KRASdata[["E03"]]
aWell$Cluster <- relabelClasses(aWell, classCol="Cluster")
classStats(aWell, classCol="Cluster")

## We repeat the above but with a sample with no "PP" cluster.
aWell <- KRASdata[["H04"]]
aWell$Cluster <- relabelClasses(aWell, classCol="Cluster")
classStats(aWell, classCol="Cluster")

[Package twoddpcr version 1.11.0 Index]