Category: R 2014 interview questions in R Dec 01 2014 2011 Labeled boxplot in R Sep 18 2011 Unique is broken in R Jul 09 2011 Finding the sort order of an array in R or Ruby Jun 26 2011 Getting the value of a variable from a string in R Jun 25 2011 2010 Interactive Plotting in R Jan 25 2010 Querying Postgres or Greenplum From R on a Mac, Installation Instructions Jan 21 2010 Querying Databases From R on a Mac Jan 11 2010 2009 Querying Postgres or Greenplum from R on a Mac Dec 31 2009 Plotting in Grids Dec 29 2009 Querying Databases in R Aug 14 2009 R Dates - Recovering and Converting From Integers Aug 12 2009 Shading Pieces of an R Plot Aug 11 2009 Examining Data Frames -- head and tail Aug 02 2009 Filled Line Plots / Graphs in R -- Part 10 in a Series Jul 28 2009 Multiple Y Axes in R Plots -- Part 9 in a Series Jul 20 2009 Visualizing and Comparing Distributions -- Part 8 of a Series Jul 13 2009 Multiple Plots and Visualizing Distributions - Part 7 in a Series Jul 12 2009 Removing Extra Column of Data from CSVs in R -- R Tip Jul 11 2009 Examining CSV Data Columns From a Shell Jul 10 2009 Labeling Plots - Annotations, Legends, etc -- Part 6 in a Series Jul 10 2009 Plotting With Custom X Axis Labels in R -- Part 5 in a Series Jul 07 2009 Plotting Multiple Series in R -- Part 4 in a Series Jul 05 2009 Comparing Many Variables in R with Plots -- Part 3 in a Series Jul 04 2009 Saving Plots in R -- Part 2 of a Series Jul 03 2009 Basic Plotting in R -- Part 1 of a Series Jul 03 2009 Eval in R: Running Code From a String Jun 30 2009 Column Names of R Data Frames Jun 29 2009 Cleaning Data in R: csv files Jun 29 2009 Using R Jun 29 2009