smatr (version 3.4-8)

multcompmatrix: Multiple comparisons graphical matrix

Description

Print a matrix of pair-wise comparisons based on an 'sma' fit.

Usage

multcompmatrix(smfit, sort = TRUE)

Arguments

smfit

An object of class 'sma', fit with sma.

sort

Logical. Specifies whether or not to sort groups from smallest to largest value based on the parameter of interest (slope, elevation or mean fitted value).

Value

Invisibly returns the (character) matrix.

Details

A matrix of comparisons is drawn, based on the P values of the pair-wise tests between levels of the grouping variable. An 'X' indicates P < 0.05, 'o' indicates 0.05 < P < 0.1.

See Also

sma

Examples

# NOT RUN {
# Print the matrix of comparisons:
data(leaflife)
sm1 <- sma(lma ~ longev + site, data=leaflife, multcomp=TRUE)
multcompmatrix(sm1)

# Write the matrix to a file like this:
# }
# NOT RUN {
capture.output(multcompmatrix(sm1), file="sm1matrix.txt")
# }
# NOT RUN {
# }