# 8Categorical and Cross-RQA (CRQA)

You can use R or Matlab to run RQA analyses. These assignments assume you’ll use R. You can find a Matlab toolbox for RQA here: CRP toolbox

For R you’ll probably need:

library(rio)
library(crqa)
library(fractal)
library(devtools)
source_url("https://raw.githubusercontent.com/FredHasselman/DCS/master/functionLib/nlRtsa_SOURCE.R")