Basic Data Tidying

Kevin Feasel

2017-05-15

R

Sarah Dutkiewicz tidies up a data set in R:

Looking at this data, the first thing I thought was untidy. There has to be a better way. When I think of tidy data, I think of the tidyr package, which is used to help make data tidy, easier to work with. Specifically, I thought of the spread() function, where I could break things up. Once data was spread into appropriate columns, I figure I can operate on the data a bit better.

Sarah┬áhas also made the data set available in case you’re interested in following along.

Related Posts

R In Linux For Windows

David Smith shows how to install and use R in the Windows Subsystem for Linux: R has been available for Windows since the very beginning, but if you have a Windows machine and want to use R within a Linux ecosystem, that’s easy to do with the new Fall Creator’s Update (version 1709). If you […]

Read More

A Hack For Dynamic ML Services Result Sets

Dave Mason has put together a solution to his dynamic data frame naming problem: We can take those names and R types, string them together, and “convert” them to SQL data types. (Mapping data types from one language to another is waaaay outside the scope of this post. Lines 11-13 are quick and dirty, just […]

Read More

Categories