Re: [R] How to convert category (or range/group) into continuous?

Dear Marna, If you want to extract the middle of those intervals, please find below an improved variant of Luigi's code. Note: - it is more efficient to process the levels of a factor, instead of all the individual strings; - I envision that there are benefits in a large data frame (> 1

[R] [R-pkgs] Analysis of phylogenetic datasets in R: package "TreeSearch"

Dear R users, TreeSearch is an R package for phylogenetic analysis, optimized for morphological datasets. Tree search may be conducted using under equal or implied step weights with an explicit (albeit inexact) allowance for inapplicable character entries, avoiding some of the pitfalls inherent