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Overview

PhotoGEA (short for photosynthetic gas exchange analysis) is an R package that provides a suite of tools for loading, processing, and analyzing photosynthetic gas exchange data. See Lochocki, Salesse-Smith, & McGrath (2025) for more information.

Installing PhotoGEA

PhotoGEA is available on CRAN, so the easiest way to install the latest release is to type the following from within an R terminal:

install.packages('PhotoGEA')

Using PhotoGEA

The PhotoGEA package includes extensive documentation, and more articles are being added all the time: