This file contains $${\color{red}30}$$ ggplot graphs in R. It contains a R file named ${\color{#c5f015}R-codes\space for\space graph}$ in which you will get the codes for all the 30 graphs. Before ...

## create three factor variables of length 50. FacVar1 = as.factor(rep(c("level1", "level2"), 25)) FacVar2 = as.factor(rep(c("levelA", "levelB", "levelC"), 17)[-51 ...

Note the column name, mpg, is unquoted. That feature hasn’t been handy, though, if you want to write your own R functions using the tidyverse. That’s because base R functions usually need quoted ...

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 ...

One of the most appealing things about R is its ability to create data visualizations with just a couple of lines of code. [This story is part of Computerworld’s “Beginner’s guide to R.” You’ll find ...

Circular layout plots typically consist of sectors and tracks. The intersection of sectors and tracks is called a cell (Figure 1). This kind of layout can not only transparently represent the ...