PhenStat (version 2.6.0)

categoricalBarplot: Method "categoricalBarplot"

Description

Graph function for the Fisher Exact Test framework's results. Creates stacked bar plot(s) to compare proportions seen in a categorical variable between different genotypes. Graphs are created for all data and also for each sex individually.

Usage

categoricalBarplot(phenTestResult,outputMessages=TRUE)

Arguments

phenTestResult

instance of the PhenTestResult class that comes from the function testDataset; mandatory argument

outputMessages

flag: "FALSE" value to suppress output messages; "TRUE" value to show output messages; default value TRUE

References

Karp N, Melvin D, Sanger Mouse Genetics Project, Mott R (2012): Robust and Sensitive Analysis of Mouse Knockout Phenotypes. PLoS ONE 7(12): e52410. doi:10.1371/journal.pone.0052410 West B, Welch K, Galecki A (2007): Linear Mixed Models: A practical guide using statistical software New York: Chapman & Hall/CRC 353 p.

See Also

PhenList

Examples

    file <- system.file("extdata", "test_categorical.csv", package="PhenStat")
    test <- PhenList(dataset=read.csv(file),
            testGenotype="Aff3/Aff3")
    result <- testDataset(test,
            depVariable="Thoracic.Processes",
            method="FE")       
    categoricalBarplot(result)