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juicr is a GUI interface to automated, semi-automated, and manual tools for extracting data from scientific images – like scatter or bar plots that contain data, or other images with information that can be converted numerically or coordinates classified. More information about juicr can be found at http://lajeunesse.myweb.usf.edu.
A brief use and installation tutorial for juicr can be watched on Youtube here: http://lajeunesse.myweb.usf.edu
juicr has an external dependency that needs to be installed and loaded prior to use in R. This is the EBImage R package (Pau et al. 2010) available only from the Bioconductor repository: https://www.bioconductor.org. To properly install juicr, start with the following R script that loads the Bioconductor resources needed to install the EBImage (also accept all dependencies):
install.packages("BiocManager");
BiocManager::install("EBImage")
library(metagear)This dependency sometimes results in CRAN failing to generate a binary of juicr for your OS – which sadly happens often. In this case install from the source, for example:
install.packages("juicr_0.1.tar.gz", repos = "http://cran.us.r-project.org", type = "source", dependencies = TRUE)
library(juicr)Lajeunesse, M.J. (2021) Automated, semi-automated, and manual extraction of numerical data from scientific images, plot, charts, and figures. R package version 0.1. https://CRAN.R-project.org/package=juicr
Please email me at lajeunesse@usf.edu with the subject header: “juicr bug” and in the body please include juicr’s version, your OS, and a short description of the issue. I will try to include fixes in following releases.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.