1. B

    Passing symlinks to `importData()` in Splus?

    In Splus, read.table(file="mysymlink.csv") does just fine with symlinks for the `file` argument. On the other hand, importData(file="mysymlink.csv") breaks, giving the following message: Warning: No variables in dataset. NULL data frame with 0 rows Q: How can I get `importData()` to...
  2. S

    How to loop through multiple regressions

    I'm just getting started with R, and have what I think is a very simple task which I'm not able to find syntax for within any of the getting started docs or helpfiles. I'm wanting to run a multiple regression for each of about 300 different variables vs 4 independent variables (that is, D1...