** On entry to DLASCLS parameter number 4 had an illegal value
albert-ying opened this issue · 5 comments
I got this message when running irlba(large_mat, nv = 100)
. Is it something I can ignore or what is happening here?
Also, the R seems to be stuck after outputting this message, not sure whether these two things are related or not.
Thank you so much
That looks like a bug. Can you tell me which version of the package (CRAN or GitHub) and the output of sessionInfo()
?
I cannot replicate this error now. It seems that it only happens sometimes when nv is big. I uses cran version
Hello,
I'm getting the same issue using irlba 2.3.3.
This is the exact error:
BLAS/LAPACK routine 'DLASCLSLeft' gave error code -4
Output of my sessionInfo()
: sessionInfo.txt
When running with nv = 20
I get rapidly the error which is not the case with nv = 5
.
Of note, for some reason, running time with nv = 5
was way too long so I cancelled the run before the end.
Thank you for your help.
Do you have any NA's in your matrix (see #14)?
(Also, can you try the current CRAN version, 2.3.5?).
Hello,
I, indeed, have NA's in my matrix and even with the 2.3.5 CRAN version I still get the same error.