HeatStressR: Calculate Heat Stress Indices

Calculates heat-stress indices from meteorological observations using shared psychrometric calculations and consistent method-specific input handling. Methods include the physically based outdoor wet-bulb globe temperature model described by Liljegren et al. (2008) <doi:10.1080/15459620802310770>, wet-bulb temperature and heat-index calculations, and established closed-form heat-stress indices. Provides row-level diagnostics, configurable physical controls, vectorized batch processing, and optional parallel execution for the Liljegren method. It is an independently maintained fork of 'HeatStress'; its Liljegren implementation is not a bitwise-compatible port of the original program.

Getting started

Package details

AuthorYifei Zheng [aut, cre] (ORCID: <https://orcid.org/0009-0001-4858-2025>, Creator and maintainer of this fork), Ana Casanueva [ctb] (Original HeatStress package author and R implementation)
MaintainerYifei Zheng <zyf0717@gmail.com>
LicenseGPL-3
Version3.0.0
URL https://github.com/zyf0717/HeatStressR 
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("HeatStressR")

Try the HeatStressR package in your browser

Any scripts or data that you put into this service are public.

HeatStressR documentation built on Nov. 2, 2026, 1:10 a.m.