search for: do_log1arg

Displaying 2 results from an estimated 2 matches for "do_log1arg".

2008 Feb 27
1
Warnings generated by log2()/log10() are really large/takes a long time to display
x <- rnorm(1e6); y <- log(x); # or logb(x) or log1p(x) w <- warnings(); print(object.size(w)); ## [1] 480 str(w); $ NaNs produced: language log(x) - attr(*, "dots")= list() - attr(*, "class")= chr "warnings" y <- log2(x); # or log10(x) w <- warnings(); print(object.size(w)); ## [1] 8000536 str(w); ## List of 1 ## $ NaNs produced: language
2013 Jul 31
2
S3 internal and group generics
Hi all, I've noticed a couple of small bugs/documentation errors related to S3 internal and group generics: * In ?S3groupGeneric, log2 and log10 are not listed as group generics, even though they are in the equivalent S4 groups, and are the source code for do_log1arg contains DispatchGroup("Math", ...) * As well as log2 and log10, tools:::.get_internal_S3_generics() fails to include cbind and rbind, even though they are listed in ?"internal generics" Based on my reading of the documentation and the source code, I believe this function list...