Dear Cristofer,
> stats:::rstandard.lm
function (model, infl = lm.influence(model, do.coef = FALSE),
sd = sqrt(deviance(model)/df.residual(model)), type = c("sd.1",
"predictive"), ...)
{
type <- match.arg(type)
res <- infl$wt.res/switch(type, sd.1 = c(outer(sqrt(1 - infl$hat),
sd)), predictive = 1 - infl$hat)
res[is.infinite(res)] <- NaN
res
}
<bytecode: 0x114ed5740>
<environment: namespace:stats>
More generally, use ::: for an object that's hidden in a package namespace.
I hope this helps,
John
On 2022-06-19 1:23 p.m., Christofer Bogaso wrote:
Hi,
I am trying to see the source code of rstandard function. I tried below,
methods('rstandard')
[1] rstandard.glm* rstandard.lm*
What do I need to do if I want to see the source code of rstandard.lm*?
Thanks for your help.
______________________________________________
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--
John Fox, Professor Emeritus
McMaster University
Hamilton, Ontario, Canada
web: https://socialsciences.mcmaster.ca/jfox/
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
