Multiple comparisons graphical matrix

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Description

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

Usage

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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).

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.

Value

Invisibly returns the (character) matrix.

Author(s)

Remko Duursma and Daniel Falster.

See Also

sma

Examples

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# 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")

## End(Not run)

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