R Tutorial: A Script to Create and Analyze a Simple Data File, Part One

Learn a little R… don’t mind if I do.

R Statistics and Programming

R Tutorial: A Simple Script to Create and Analyze a Data File, Part One

By D.M. Wiig

In this tutorial I will walk you through a simple script that will show you how to create a data file and perform some simple statistical procedures on the file. I will break the code into segments and discuss what each segment does. Before starting this tutorial make sure you have a terminal window open and open R from the command line.

The first task is to create a simple data file. Let’s assume that we have some data from 10 individuals measuring each person’s height and weight. The data is shown below:

Height(inches) Weight(lbs)

72               225

60               128

65               176

75               215

66  …

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