Dear all,
The documentation for `all.equal.numeric` says
Numerical comparisons for ‘scale = NULL’ (the default) are done by
first computing the mean absolute difference of the two numerical
vectors. If this is smaller than ‘tolerance’ or not finite,
absolute differences are used,
Sorry; minor clarification. The actual test criterion in the example I
gave is of course abs((0.1-0.102)/0.1) < 0.01, not abs(0.1) < 0.01. In
any case, this does not match (my reading of) the docs, and the result
is not `TRUE`.
Regards,
Jon
On 28 July 2015 at 11:58, Jon Clayden wrote:
> Dear al
I'm the faculty member in my department who advises our IT staff on the
details of installing R for
students and faculty on our Windows 7 lab network. We are about to
upgrade from R 3.1.1 to
R 3.2.1, and once that is done, this version of R and all installed
packages will be frozen in the
image
Just add the line
R_LIBS_SITE=F:/R/library
to the file R_HOME/etc/x64/Renviron.site
Best,
Uwe Ligges
On 28.07.2015 15:53, Michael Friendly wrote:
I'm the faculty member in my department who advises our IT staff on the
details of installing R for
students and faculty on our Windows 7 lab n