Monthly Archives: December 2009

Querying Postgres or Greenplum from R on a Mac

Posted on December 31, 2009 by earl

So, I’m using snow leopard, and I want to query our postgres / greenplum database. First things first: I’m familiar with the RODBC package on CRAN. This installs fine, since it’s a binary package. I also installed the ODBC Administrator … Continue reading →

Posted in Data Munging, R, R Tip | Tagged , , , | Leave a comment

Plotting in Grids

Posted on December 29, 2009 by earl

This is post #12 in a running series about plotting in R. I regularly find myself wanting to show arrays or grids of plots in R. This is straightforward using par and mfrow as long as you want a symmetric, … Continue reading →

Posted in Plotting, R, Statistics, Visualization | Tagged , | Leave a comment