Before you can analyze and visualize data, you have to get that data into R. There are various ways to do this, depending on how your data is formatted and where it’s located. Usually, the function ...

Ever hated typing those long file path names when loading a data set? This app solves this by using your operating systems File Dialog to browse your computer directory and select the location of the ...

Before you start analyzing, you might want to take a look at your data object’s structure and a few row entries. If it’s a 2-dimensional table of data stored in an R data frame object with rows and ...

med_to_dt: reads a MedPC raw data file to an R data table, including trial-by-trial data get_patch_data: adds patch level data to a data table created by med_to_dt save_forage_data: saves file to a ...

See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package. R has a number of quick, elegant ways to join data ...

R syntax can seem a bit quirky, especially if your frame of reference is, well, pretty much any other programming language. Here are some unusual traits of the language you may find useful to ...