Package: colocr 0.1.1

Mahmoud Ahmed

colocr: Conduct Co-Localization Analysis of Fluorescence Microscopy Images

Automate the co-localization analysis of fluorescence microscopy images. Selecting regions of interest, extract pixel intensities from the image channels and calculate different co-localization statistics. The methods implemented in this package are based on Dunn et al. (2011) <doi:10.1152/ajpcell.00462.2010>.

Authors:Mahmoud Ahmed [aut, cre]

colocr_0.1.1.tar.gz
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colocr_0.1.1.tgz(r-4.5-emscripten)
colocr.pdf |colocr.html✨
colocr/json (API)
NEWS

# Install 'colocr' in R:

install.packages('colocr', repos = c('https://packages.ropensci.org', 'https://cloud.r-project.org'))

Reviews:rOpenSci Software Review #243

Bug tracker:https://github.com/ropensci/colocr/issues

Pkgdown/docs site:https://docs.ropensci.org

On CRAN:

colocalization image-analysis

4.81 score 26 stars 25 scripts 30 downloads 2 mentions 11 exports 53 dependencies

Last updated from:9b7bd6ef54 (on master). Checks:7 NOTE, 3 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	NOTE	206
pkgdown docs	OK	209
source / vignettes	OK	244
linux-release-x86_64	NOTE	231
macos-release-arm64	NOTE	157
macos-oldrel-arm64	NOTE	153
windows-devel	NOTE	393
windows-release	NOTE	150
windows-oldrel	NOTE	147
wasm-release	OK	163

Exports:.intensity_get .labels_add .manders .pearson %>%colocr_app image_load roi_check roi_select roi_show roi_test

Dependencies:base64enc bmp bslib cachem cli commonmark cpp11 curl digest downloader farver fastmap fontawesome fs glue htmltools httpuv igraph imager jpeg jquerylib jsonlite labeling later lattice lifecycle magick magrittr Matrix memoise mime otel pkgconfig png promises purrr R6 rappdirs RColorBrewer Rcpp readbitmap rlang sass scales shiny sourcetools stringi stringr tiff vctrs viridisLite withr xtable

Using colocr

Mahmoud Ahmed

Rendered fromusing_colocr.Rmdusingknitr::rmarkdownon Apr 28 2026.

Last update: 2019-05-28
Started: 2018-07-18

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Get pixel intensities	.intensity_get
Label regions of interest	.labels_add
Calculate Marnders Overlap Coefficient	.manders
Calculate Pearson's Correlation Coefficient	.pearson
'colocr': Conduct Co-localization Analysis of Microscopy Images.	colocr-package colocr
Run the shiny App	colocr_app
Load images from files	image_load
Show pixel intensities	roi_check
Select regions of interest	roi_select
Show the selected regions of interest	roi_show
Test Co-localization	roi_test