Note, however, that even after renaming some of the column names, we have one column, '3-gene classifier', that is not strictly a valid name in R as it starts with a number and contains a hyphen.

Create R data visualizations easily with a few lines of simple code using the ggcharts R package. Plus, the resulting charts and graphs are customizable ggplot objects. ggplot2 is an enormously ...

When using drawings instead of graphs, almost always, you will loose information in the drawing that is contained in the underlying data (as simplification is often the point of using drawings in the ...

For everything from styling text and customizing color palettes to creating your own geoms, these ggplot2 add-ons deserve a place in your R data visualization toolkit. Plus, a bonus list of packages ...

This week we cover ggplot, the grammar of graphics. ggplot is complicated at first but the payoff is worth the effort. ggplot can be combined with other tools to create interactive visualizations. The ...