qgam (version 1.3.4)

check: Generic checking function

Description

Generic function for checking R objects which produces, for instance, convergence tests or diagnostic plots. For qgam objects check.qgam() will be used.

Usage

check(obj, ...)

Value

Reports the results of convergence tests and/or produces diagnostic plots.

Arguments

obj

the object to be checked.

...

extra arguments, mainly used by graphic functions.

Author

Matteo Fasiolo <[e-mail]>.

Examples

#######
# Using check.qgam
#######
library(qgam)
set.seed(0)
dat <- gamSim(1, n=200)
b<-qgam(y~s(x0)+s(x1)+s(x2)+s(x3), data=dat, qu = 0.5)
plot(b, pages=1)
check(b, pch=19, cex=.3)