Nothing
plot.glmfm <- function(x, which.plots = c(2, 5, 7, 6), ...)
{
n.models <- length(x)
choices <- c("All",
"Deviance Residuals vs. Predicted Values",
"Response vs. Fitted Values",
"Normal QQ Plot of Modified Pearson Residuals",
"Normal QQ Plot of Modified Deviance Residuals",
"Pearson Residuals vs. Leverage",
"Scale-Location")
all.plots <- 2:length(choices)
tmenu <- paste("plot:", choices)
if(is.numeric(which.plots)) {
if(!all(which.plots %in% all.plots))
stop(sQuote("which"), " must be in 2:", length(choices))
if(length(which.plots) == 0)
return(invisible(x))
if(length(which.plots) > 1) {
par.ask <- par(ask = TRUE)
on.exit(par(ask = par.ask))
}
ask <- FALSE
which.plots <- c(which.plots + 1, 1)
}
else if(which.plots == "all") {
which.plots <- c(all.plots + 1, 1)
ask <- FALSE
par.ask <- par(ask = TRUE)
on.exit(par(ask = par.ask))
}
else
ask <- TRUE
repeat {
if(ask) {
which.plots <- menu(tmenu,
title = "\nMake plot selections (or 0 to exit):\n")
if(any(which.plots == 1)) {
which.plots <- c(all.plots, 0)
par.ask <- par(ask = TRUE)
on.exit(par(ask = par.ask))
}
which.plots <- which.plots + 1
}
for(pick in which.plots) {
switch(pick,
return(invisible(x)),
place.holder <- 1,
scatterPlot.lmfm(x,
x.fun = predict,
y.fun = function(u) residuals(u, type = "deviance"),
xlab = expression(plain("Predicted Values")),
ylab = expression(plain("Deviance Residuals")),
main = expression(plain("Deviance Residuals vs. Predicted Values")),
...),
scatterPlot.lmfm(x,
x.fun = fitted,
y.fun = function(u) model.response(model.frame(u)),
xlab = expression(plain("Fitted Values")),
ylab = expression(plain("Response")),
main = expression(plain("Response vs. Fitted Values")),
...),
qqPlot.lmfm(x,
fun = function(u) rmodified(u, type = "pearson"),
xlab = expression(plain("Standard Normal Quantiles")),
ylab = expression(plain("Empirical Quantiles of Modified Pearson Residuals")),
main = expression(plain("Normal QQ Plot of Modified Pearson Residuals")),
envelope = FALSE,
...),
qqPlot.lmfm(x,
fun = function(u) rmodified(u, type = "deviance"),
xlab = expression(plain("Standard Normal Quantiles")),
ylab = expression(plain("Empirical Quantiles of Modified Deviance Residuals")),
main = expression(plain("Normal QQ Plot of Modified Deviance Residuals")),
envelope = FALSE,
...),
scatterPlot.lmfm(x,
x.fun = leverage,
y.fun = function(v) rmodified(v, type = "pearson"),
xlab = expression(plain("Leverage")),
ylab = expression(plain("Modified Pearson Residuals")),
main = expression(plain("Modified Pearson Residuals vs. Leverage")),
...),
scatterPlot.lmfm(x,
x.fun = predict,
y.fun = function(u) sqrt(abs(rmodified(u, type = "deviance"))),
xlab = expression(plain("Predicted Values")),
ylab = expression(sqrt(abs(plain("Modified Deviance Residuals")))),
main = expression(plain("Scale-Location")),
...)
)
}
}
invisible(x)
}
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