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catsim  

Binary and Categorical Image Similarity Index
View on CRAN: Click here


Download and install catsim package within the R console
Install from CRAN:
install.packages("catsim")

Install from Github:
library("remotes")
install_github("cran/catsim")

Install by package version:
library("remotes")
install_version("catsim", "0.2.4")



Attach the package and use:
library("catsim")
Maintained by
Geoffrey Thompson
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2020-04-28
Latest Update: 2024-10-01
Description:
Computes a structural similarity metric (after the style of MS-SSIM for images) for binary and categorical 2D and 3D images. Can be based on accuracy (simple matching), Cohen's kappa, Rand index, adjusted Rand index, Jaccard index, Dice index, normalized mutual information, or adjusted mutual information. In addition, has fast computation of Cohen's kappa, the Rand indices, and the two mutual informations. Implements the methods of Thompson and Maitra (2020) .
How to cite:
Geoffrey Thompson (2020). catsim: Binary and Categorical Image Similarity Index. R package version 0.2.4, https://cran.r-project.org/web/packages/catsim. Accessed 13 Oct. 2026.
Previous versions and publish date:
(2026-07-09 07:24), 0.2.0 (2020-04-28 12:40), 0.2.1 (2020-05-06 14:40), 0.2.3 (2020-12-16 01:10)
Other packages that cited catsim R package
View catsim citation profile
Other R packages that catsim depends, imports, suggests or enhances
Complete documentation for catsim
Functions, R codes and Examples using the catsim R package
Some associated functions: besag . binssim . catmssim_2d . catmssim_3d_cube . catmssim_3d_slice . catsim-package . catsim . gini . hoffmanphantom . rand . 
Some associated R codes: RcppExports.R . catch-routine-registration.R . catsim-package.R . catsim.R . data.R . similarity.R . utils.R .  Full catsim package functions and examples
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