Package: gasanalyzer 0.4.3

Danny Tholen

gasanalyzer: Import, Recompute and Analyze Data from Portable Gas Analyzers

The gasanalyzer R package offers methods for importing, preprocessing, and analyzing data related to photosynthetic characteristics (gas exchange, chlorophyll fluorescence and isotope ratios). It translates variable names into a standard format, and can recalculate derived, physiological quantities using imported or predefined equations. The package also allows users to assess the sensitivity of their results to different assumptions used in the calculations. See also Tholen (2024) <doi:10.1093/aobpla/plae035>.

Authors:Danny Tholen [aut, cre]

gasanalyzer_0.4.3.tar.gz
gasanalyzer_0.4.3.tar.gz(r-4.7-any)gasanalyzer_0.4.3.tar.gz(r-4.6-any)
gasanalyzer_0.4.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
gasanalyzer/json (API)

# Install 'gasanalyzer' in R:

install.packages('gasanalyzer', repos = c('https://cran.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://gitlab.com/plantphys/gasanalyzer

On CRAN:

2.85 score 1 stars 14 scripts 294 downloads 16 exports 19 dependencies

Last updated from:1a3d8a4ebf. Checks:4 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	157
source / vignettes	OK	188
linux-release-x86_64	OK	155
wasm-release	OK	157

Exports:create_equations export_ess_dive get_factory_cals import_factory_cals modify_equations permutate read_6400_txt read_6800_equations read_6800_txt read_6800_xlsx read_ciras4 read_gasexchange read_gfs recalculate var2label write_gasexchange

Dependencies:cli glue jsonify lifecycle magrittr nleqslv pillar piton pkgconfig rapidjsonr Rcpp rlang stringi tibble tidyxl units utf8 vctrs xml2

Analysis of Real-World Gas-Exchange Data using Gasanalyzer

GasanalyzeR | 1. LI-6800 data and recalculations | 2. GFS-3000, loading multiple files and doing a sensitivity analysis | 3. Combining gas-exchange data with isotope discrimination

Rendered fromgasanalyzer.Rmdusingknitr::rmarkdown

Last update: 2024-06-22
Started: 2024-01-11

Help page	Topics
Create a list of equations for recalculating gasanalyzer data.	create_equations
Export a subset of the data into the ESS-DIVE reporting format for leaf-level gas exchange data.	export_ess_dive
Returns a matrix with factory calibration information for given instrument serial numbers and calibration dates.	get_factory_cals
Import instrument-specific factory calibration files from a folder.	import_factory_cals
Modify an existing list of equations with specific user-specified equations.	modify_equations
Expand a data frame with all possible combinations of the values in a column.	permutate
Reads 6400XT text files and creates a tibble with gas-exchange data	read_6400_txt
Read gas-exchange equations directly from 6800 xlsx files.	read_6800_equations
Reads 6800 text files and creates a tibble with gas-exchange data.	read_6800_txt
Reads 6800 xlsx files and creates a tibble with gas-exchange data.	read_6800_xlsx
Reads CIRAS-4 csv files and creates a tibble with gas-exchange data	read_ciras4
Read gas-exchange data from a text file.	read_gasexchange
Reads GFS-3000 text files and creates a tibble with gas-exchange data	read_gfs
Recalculate gas-exchange data based on a set of equations.	recalculate
Render gasanalyzer variables or values using mathematical notation.	var2label
Write a gas-exchange tibble to a text file.	write_gasexchange

Package: gasanalyzer 0.4.3

gasanalyzer: Import, Recompute and Analyze Data from Portable Gas Analyzers

Citation

Readme and manuals

Help Manual

Usage by other packages (reverse dependencies)