June 2007
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“relevel” factors when using them to create dummy variables

?relevel

: The levels of a factor are re-ordered so that the level specified
by ‘ref’ is first and the others are moved down. This is useful
for ‘contr.treatment’ contrasts which take the first level [...]

Eben Moglen in Delhi on June 9

Eben moglen will deliver a lecture in Delhi on [...]

Working with ggplot, version 2

In my previous post on this issue, I had presented a code that made weighted boxplots and annotated them with boxplot statistics and the mean values. The problem with that code was that it printed these annotations right on the vertical axes of the boxplots. Also, a relatively minor problem was that, when the values of [...]