Full description
This repository contains the data and code underlying Figure 2 of the manuscript.
cvh_data.csv records annual and cumulative counts of empirical studies testing the Climatic Variability Hypothesis in ectotherms, derived from a systematic literature search conducted in May 2026 (see Supplementary Material for full search and eligibility criteria). Counts are broken down by physiological axis (thermal, metabolic, hydric) and taxon group.
cvh_figure.R reproduces Figure 2 using these data. Required R packages: ggplot2, dplyr, tidyr, patchwork, scales, forcats.
Subjects
Biogeography |
Biogeography and phylogeography |
Biological sciences |
Janzen's hypothesis |
Metabolism |
Thermal physiology |
Water balance |
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Identifiers
- DOI : 10.26181/32600139.V1
