Plot Means Subsets

Provides the plot of the mean subsets and mean contrast confidence intervals.

Usage

# S3 method for data.frame
plotMeansSubsets(frame, contrast, ylab="Outcome", xlab="", mu=0, conf.level=.95, rope=NULL, values=TRUE, main=NULL, labels=NULL, ylim=NULL, digits=3)

# S3 method for formula
plotMeansSubsets(formula, contrast, ylab="Outcome", xlab="", mu=0, conf.level=.95, rope=NULL, values=TRUE, main=NULL, labels=NULL, ylim=NULL, digits=3)

# S3 method for wsm
plotMeansSubsets(moments, corrs, contrast, ylab="Outcome", xlab="", mu=0, conf.level=.95, rope=NULL, values=TRUE, main=NULL, labels=NULL, ylim=NULL, digits=3)

# S3 method for bsm
plotMeansSubsets(moments, contrast, ylab="Outcome", xlab="", mu=0, conf.level=.95, rope=NULL, values=TRUE, main=NULL, labels=NULL, ylim=NULL, digits=3)

Arguments

frame

a set of (non-empty) numeric vectors of data values

formula

a formula of the form lhs ~ rhs where lhs is a numeric variable giving the data values and rhs a factor giving the corresponding groups

moments

a matrix/frame of descriptive/summary statistics

corrs

a matrix/frame of correlations among the measures

contrast

a vector of codes for the contrast among all means

mu

a number indicating the true/hypothesized value of the mean contrast

conf.level

confidence level of the interval

main

a custom title for the graph

labels

custom labels for the subsets

ylim

custom limits for the y axis

digits

the specified number of decimal places

Value

The returned plot contains the following components:

Est

the subset means for the variables or groups

LL

the lower limit of the confidence interval of the subset means

UL

the upper limit of the confidence interval of the subset means

mu

a horizontal line for the true/hypothesized value