Visual Exploration and Handling of Biological Data in R

Bernd Klaus

December 2, 2016

Graphics in R

Base R graphics example

head(DNase)
   # A tibble: 6 × 3
       Run   conc density
   * <ord>  <dbl>   <dbl>
   1     1 0.0488   0.017
   2     1 0.0488   0.018
   3     1 0.1953   0.121
   4     1 0.1953   0.124
   5     1 0.3906   0.206
   6     1 0.3906   0.215
plot(DNase$conc, DNase$density)

ggplot2 plotting

A more complex data set