[R] Sorting Association Rules on 2 criteria
I'm using library(arules) Once rules have been created one can inspect & sort them. Here is an example to sort on "support". I want to sort on "support" AND THEN "confidence" - Is this possible ? inspect (SORT(rules, by = "support")) Regards __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Package not on CRAN mirrow - what now?
Package arulesSequences isn't on CRAN for automatic package install. I downloaded a *.tar.qz version because no *.zip for Windows offered. Why is this? I expanded *.tar.qz in ~R/R-2.11.0/library/arulesSequences I then assumed that R would list it in the packages list but it doesn't. What am I doing wrong ? Regards __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
