medianData: Calculate the data median

In StatCharrms: Statistical Analysis of Chemistry, Histopathology, and Reproduction Endpoints Including Repeated Measures and Multi-Generation Studies

Description

Calculates the mean or median value of a response within a replicate for every replicate within a treatment.

Usage

medianData(Data, Treatment, Response, Replicate)
averageData(Data, Treatment, Response, Replicate)

Arguments

Data	A data set.
Treatment	The name (as a string) of the treatment variable.
Response	The name (as a string) of the response variable.
Replicate	The name (as a string) of the replicate variable.

Value

Returns a data set containing mean or median values for every replicate and treatment.

Author(s)

Joe Swintek

Examples

	#Data 
		data(lengthWeightData)
	#Subset the data
		SubData<-lengthWeightData[lengthWeightData$Age=='8 week', ] 
		SubData<-SubData[SubData$Generation=='F1', ]
		SubData<-SubData[SubData$SEX=='M', ]
	#Run 	
	medianData(Data=SubData, Treatment='Treatment', Response='WEIGHT',
		Replicate='Replicate')
	averageData(Data=SubData, Treatment='Treatment', Response='WEIGHT',
		Replicate='Replicate')

StatCharrms documentation built on Nov. 14, 2020, 5:09 p.m.