Message-ID: <f4cabddb-c2a7-4bfb-a012-18e09b06296a@ineri.org>
Date: 2023-10-25T19:02:00Z
From: Plamen Mirazchiyski
Subject: [R-pkg-devel] "crossprod" is not a BUILTIN function
Dear All,
Today I was preparing a new version for the RALSA package. I have built
a Windows package using "devtools::check_win_devel()". I took the built
Windows package and tested it on a Windows 10 machine to see if
everything works as intended before submitting the source to CRAN. The
machine has R 4.3.1, the latest official release. After I load the test
RALSA package, R displays a message saying "Package RALSA built under R
version 4.4.0", I guess this is what the win-builder uses when the
source is sent via "devtools::check_win_devel()".
When testing one of the functions of the newly built RALSA package
(lsa.corsstabs"), it crashes with the following message:
Error in crossprod(x = sweep(x = as.matrix(replicated.averages),
MARGIN = 2, : "crossprod" is not a BUILTIN function
I checked if it is a builtin by:
grep(pattern = "cross", x = builtins(), value = TRUE)
This returned:
[1] "tcrossprod" "crossprod"
I am not sure I understand, the "crossprod" function is in the base
package and is builtin in 4.3.1, is it dropped in 4.4.0? If yes, how to
overcome this?
Please advise.
Best,
Plamen
--
======================
Plamen Mirazchiyski, PhD
International Educational Research and Evaluation Institute
24 Tehnolo?ki park
SI-1000 Ljubljana
Slovenia
tel.: +386 51 303 817
email: plamen.mirazchiyski at ineri.org