An Implementation of Ordinal Pattern Analysis

Quantifies hypothesis to data fit for repeated measures and longitudinal data, as described by Thorngate (1987) and Grice et al., (2015) . Hypothesis and data are encoded as pairwise relative orderings which are then compared to determine the percentage of orderings in the data that are matched by the hypothesis.

opa

An R package for ordinal pattern analysis.

Installation

opa can be installed from CRAN with:

install.packages("opa")

You can install the development version of opa from GitHub with:

# install.packages("remotes")
remotes::install_github("timbeechey/opa")

Using opa

See the introductory guide for a brief demonstration of how to conduct an ordinal pattern analysis using opa.

Acknowledgements

Development of opa was supported by a Medical Research Foundation Fellowship (MRF-049-0004-F-BEEC-C0899).