This post is a compilation of the exercises from Chapter 2: Data Manipulation and Simple Calculations from the book Geochemical Modelling of Igneous Processes - Principles and Recipes in R language by Vojtěch Janoušek, Jean Hervé Martin, Vojtěch Erban and Colin Farrow.
R
First step in doing any programming is to know where to seek help. Here demonstrate how to seek help in R programming. These keywords include: help(), ?, apropos and example.
