Re: [Rd] Library lib.loc Option Ignored for Dependencies

2018-07-20 Thread Benjamin Tyner
Here's a trick/workaround; if lib.loc is the path to your library, then prior to calling library(), > environment(.libPaths)$.lib.loc <- lib.loc Good day, If there's a library folder of the latest R packages and a partic

[Rd] Model formulas with explicit references

2018-07-20 Thread Lenth, Russell V
Dear R-Devel, I seem to no longer be able to access the bug-reporting system, so am doing this by e-mail. My report concerns models where variables are explicitly referenced (or is it "dereferenced"?), such as: cars.lm <- lm(mtcars[[1]] ~ factor(mtcars$cyl) + mtcars[["disp"]]) I have foun

Re: [Rd] Should there be a confint.mlm ?

2018-07-20 Thread Martin Maechler
> steven pav > on Thu, 19 Jul 2018 21:51:07 -0700 writes: > It seems that confint.default returns an empty data.frame > for objects of class mlm. For example: > It seems that confint.default returns an empty data.frame for objects of > class mlm. Not quite: Note that 'mlm' o

[Rd] Should there be a confint.mlm ?

2018-07-20 Thread steven pav
It seems that confint.default returns an empty data.frame for objects of class mlm. For example: ``` nobs <- 20 set.seed(1234) # some fake data datf <- data.frame(x1=rnorm(nobs),x2=runif(nobs),y1=rnorm(nobs),y2=rnorm(nobs)) fitm <- lm(cbind(y1,y2) ~ x1 + x2,data=datf) confint(fitm) # returns: