preparePredictor.fnc {languageR}R Documentation

determine X and Y values for a given (sub)plot

Description

this function figures out the X and Y values for a given (sub)plot, including upper and lower 95% HPD intervals

Usage

preparePredictor.fnc(pred, model, m, ylabel, fun, val, xlabel, mcmc, ...)

Arguments

pred character string denoting predictor to be plotted on horizontal axis
model model fit by lmer
m matrix as produced by makeDefaultMatrix.fnc
ylabel label for vertical axis (if other than name of dependent variable
fun character string denoting transformation function for dependent variable, currently only '"plogis"' or '"exp"'
val value of interacting variable
xlabel label for horizontal axis
mcmc MCMC matrix as produced by mcmcsamp or pvals.fnc()$mcmc
... further graphical parameters, currently not implemented

Details

~~ If necessary, more details than the description above ~~

Value

A data frame with values to be plotted, with columns

X values of predictor
Y fitted values
Type logical for whether predictor is factor
Interaction logical for whether predictor is interacting predictor
Levels for factors, the factor level names (only present for factors)

Note

not intended for independent use

Author(s)

R. H. Baayen

References

~put references to the literature/web site here ~

See Also

See Also as plotLMER.fnc

Examples

  ## Not run: not intended for independent use

[Package languageR version 0.953 Index]