plotCounts: Plot faecal egg count data

In eggCounts: Hierarchical Modelling of Faecal Egg Counts

Plot faecal egg count data

Description

Plot egg count data to reflect changes between before and after treatment.

Usage

plotCounts(data, paired = TRUE, points = TRUE, 
    points.method = "jitter",  xlabel = "", 
    ylabel = "Faecal egg counts [epg]", ...)

Arguments

data	a data.frame with two columns, the first column is before treatment counts, the second column is after treatment counts.
paired	logical. If TRUE, uses the plot for the paired design. Otherwise uses the plot for the unpaired design.
points	logical. If TRUE, add individual points for unpaired plot. Not used if paired = TRUE.
points.method	string. It is used to separate coincident points if points = TRUE. One of “jitter”, “stack” or “overplot”.
xlabel	string. Label of x-axis.
ylabel	String. Label of y-axis.
...	Additional arguments for function xyplot if paired is TRUE, for function boxplot otherwise.

Details

For paired data, a xyplot is used. For unpiared data, a grouped boxplot is used.

Value

A plot is drawn.

Author(s)

Craig Wang

Examples

data(epgs)
plotCounts(epgs[,c("before","after")], paired = TRUE)

eggCounts documentation built on Oct. 15, 2023, 1:06 a.m.