Hi,
I suspect that the warning may be coming from stats::model.frame.default(),
with text along the lines of:
"contrasts dropped from factor YOUR.FACTOR.NAME due to missing levels"
You might want to see if the student has a ~/.Rprofile file that has some
modified default options regarding co
A guess (treat accordingly):
Different BLAS versions are in use on the two different machines/versions.
In one, near singularities are handled, and in the other they are not,
percolating up to warnings at the R level.
You can check this by seeing whether the estimated fit is the same on the 2
mac
I am helping a student with some logistic regression analyses and we are
getting some strange inconsistencies regarding a warning about factor
levels being dropped when running predict.glm(, newdata = ournewdata) on
the logistic regression model object. We have checked multiple times that
the fact
Hello, I need help with a partial least square regression in R. I have read
both the vignette and the post on R bloggers but it is hard to figure out
how to do it. Here is the script I wrote:
library(pls)
plsrcue<- plsr(cue~fb+cn+n+ph+fung+bact+resp, data = cue, ncomp=7,
na.action = NULL, method =
(1) That's an old version of R Studio, although I doubt that that's
the source of your problem.
(2) What is your session info?
> sessionInfo()
or
> devtools::session_info()
I just allocated a numeric vector of size 2.5e9 on a 16GB linux box (R
3.4.3). It worked, but it pretty much exhau
Hello
I have a memory problem,when I am running my code with RStudio-1.0.143
(64bit) on windows 2012 server with 6 GB ram (VPS)
I receive the following error message:
Error: cannot allocate vector of size 2.5 Gb
I used to run this source code on this machine with no difficulty . I
haven't chang
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