Data Visualization

Previously, we described the essentials of R programming and provided quick start guides for importing data into R.

This chapter describes how to plot data in R and make elegant data visualization.

Lattice Graphs

Lattice package is a powerful and elegant data visualization system that aims to improve on base R graphs.

  • xyplot(): Scatter plot
  • cloud(): 3D scatter plot
  • Box plot, Dot plot, Strip plot
  • Density plot and Histogram

Read more: —> Lattice Graphs.


This analysis has been performed using R statistical software (ver. 3.2.4).

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