[R] Help with building taxonomies through package ade4

Hello, I’m trying to use the package ade4 to build a taxonomy, though my data isn’t biological. Here’s the data (a small subset of the real data): dat = matrix(c(070201,0201,01,100201,0201,01,070201,0201, 01,110201,0201,01,020501,0501,01,040102,0102,02,040102

[R] Installing R on Mac OS X Leopard

Hi there, I've used R before, but I just got a new computer with Leopard and I'm having trouble installing. I download the installer, but when I reach the end of the install process, the install button remains gray and unclickable. I've tried both standard and custom, as well as installing on