Package: countcolors 0.9.2

countcolors: Locates and Counts Pixels Within Color Range(s) in Images

Counts colors within color range(s) in images, and provides a masked version of the image with targeted pixels changed to a different color. Output includes the locations of the pixels in the images, and the proportion of the image within the target color range with optional background masking. Users can specify multiple color ranges for masking.

Authors:Hannah Weller [aut, cre]

countcolors_0.9.2.tar.gz
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countcolors.pdf |countcolors.html✨
countcolors/json (API)
NEWS

# Install 'countcolors' in R:
install.packages('countcolors', repos = c('https://hiweller.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/hiweller/countcolors/issues

On CRAN:

5.34 score 10 stars 22 scripts 372 downloads 1 mentions 6 exports 90 dependencies

Last updated 5 years agofrom:615ecab8f3. Checks:1 OK, 7 NOTE. Indexed: yes.

TargetResultLatest binary
Doc / VignettesOKFeb 12 2025
R-4.5-winNOTEFeb 12 2025
R-4.5-macNOTEFeb 12 2025
R-4.5-linuxNOTEFeb 12 2025
R-4.4-winNOTEFeb 12 2025
R-4.4-macNOTEFeb 12 2025
R-4.3-winNOTEFeb 12 2025
R-4.3-macNOTEFeb 12 2025

Exports:changePixelColorcountColorscountColorsInDirectoryplotArrayAsImagerectangularRangesphericalRange

Dependencies:abindapeaskpassbase64encbitopsbslibcachemcaToolscliclueclustercolordistancecolorspacecpp11crosstalkcurldata.tabledeldirdigestdplyremdistevaluatefansifarverfastmapfontawesomefsgenericsggplot2gluegplotsgtablegtoolshighrhtmltoolshtmlwidgetshttrisobandjpegjquerylibjsonliteKernSmoothknitrlabelinglaterlatticelazyevallifecyclemagrittrMASSMatrixmemoisemgcvmimemunsellnlmeopensslpillarpkgconfigplotlypngpolyclippromisespurrrR6rappdirsRColorBrewerRcpprlangrmarkdownsassscalesscatterplot3dspatstat.dataspatstat.geomspatstat.univarspatstat.utilsstringistringrsystibbletidyrtidyselecttinytexutf8vctrsviridisLitewithrxfunyaml

Example Quantification of WNS lesions on bat wings

Sarah Hooper

Rendered frombat_WNS.Rmdusingknitr::rmarkdownon Feb 12 2025.

Last update: 2018-10-26
Started: 2018-10-19

Introduction to countcolors package

Hannah Weller

Rendered fromIntroduction.Rmdusingknitr::rmarkdownon Feb 12 2025.

Last update: 2018-12-27
Started: 2018-05-22