Calculate the Compressibility Factor 'z' for Hydrocarbon Gases

Computational algorithms to solve equations and find the compressibility factor `z` of hydrocarbon gases. Correlations available: Hall-Yarborough, Dranchuk-AbuKassem, Dranchuk-Purvis-Robinson, Beggs-Brill, Papp, Shell and an Artificial Neural Network correlation (Ann10) by Kamyab et al. The package uses the original Standing-Katz chart for statistical comparison and plotting. Applicable to sweet hydrocarbon gases for now.


Reference manual

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0.1.7 by Alfonso R. Reyes, a month ago

Browse source code at

Authors: Alfonso R. Reyes [aut, cre]

Documentation:   PDF Manual  

GPL-2 license

Imports rootSolve, tidyr, ggplot2, data.table, tibble, dplyr

Suggests knitr, rmarkdown, testthat, knitcitations, covr

See at CRAN