Archives April 30, 2015

R seminar series #10

Last update on April 30, 2015.

String operations in R

Efficiently checking and/or changing strings in complex data sets is often very time consuming, but R has a rich set of functions for managing strings (e.g. sentences or paragraphs). We will focus on the stringr library in this sessions, introducing a few key functions. You will need:

library(stringr ...

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