Articles by Peter E. DeWitt

Secondary Axis in ggplot2 v2.2.0

November 14, 2016 | Peter E. DeWitt

The recent release of Hadley Whickham’s ggplot2 version 2.2.0 included several new features. Notably Subtitles and captions. A large rewrite of the facetting system. Improved theme options. Better stacking. What jumped out to me was the... [Read more...]

Secondary Axis in ggplot2 v2.2.0

November 14, 2016 | Peter E. DeWitt

The recent release of Hadley Whickham’s ggplot2 version 2.2.0 included several new features. Notably Subtitles and captions. A large rewrite of the facetting system. Improved theme options. Better stacking. What jumped out to me was the... [Read more...]

Updating Call Arguments

November 9, 2016 | Peter E. DeWitt

The stats::update function is one of my favorite tools in R. Using this function saves a lot of time and effort when needing to modify an object. However, this function has its limits. The following is an example of how to extend the use of stats::up... [Read more...]

Updating Call Arguments

November 9, 2016 | Peter E. DeWitt

The stats::update function is one of my favorite tools in R. Using this function saves a lot of time and effort when needing to modify an object. However, this function has its limits. The following is an example of how to extend the use of stats::up... [Read more...]

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