Search for tag: "diplomacy (politics)"
Grouped Expressions.mp4A grouped expression is a collection of R commands or expressions enclosed in curly brackets {}. R regards a grouped expression as a single expression with a single value, although when such an…
From Daniel Hall
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Importing Data from Excel to RIn this video we illustrate how to read data from an Excel format into R with read_excel() from the readxl package. We also illustrate the within() function, which is a convenient tool for modifying…
From Daniel Hall
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Reading Data Into R - Part 1 (read.table(), classes, and factors)In this video we introduce read.table() for reading data from an external file into a data frame in R. We illustrate the use of this function via Example #1 in Mod9Script.R; you should download that…
From Daniel Hall
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Introduction to R - Part 2 (Scripts and RStudio)RStudio provides a more convenient programming environment for working with R. We introduce the RStudio and show how to work from a script within RStudio. The script that we focus on is…
From Daniel Hall
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