Articles by Joe Roe

era 0.5.0: chronological ordering and extremes

November 19, 2024 | Joe Roe

era v0.5.0 is now available on CRAN: install.packages("era") This minor release adds functions for chronological ordering (yr_sort()) of year vectors: # Forward-counting era: x # CE years [Read more...]

rpaleoclim v1.0.0: paleoclimate data in R

May 1, 2023 | Joe Roe

PaleoClim (Brown et al. 2018, Scientific Data) is a set of high-resolution paleoclimate surfaces covering the whole world. The data is derived from HadCM3, one of the major ‘general circulation models’ that is used to forecast climate change, turned backwards to ‘predict’ conditions for key climate periods in the past. This ...

[Read more...]

era 0.3.1: year-based time scales in R

February 6, 2021 | Joe Roe

era v0.3.1 is now available on CRAN: [Read more...]

Beta release of era

November 11, 2020 | Joe Roe

era is a small R package for working with different year numbering systems. There are a few systems in use in archaeology, geology, and other palaeosciences; for example, the year 10,000 BCE is 11,950 Before Present or 11.95 ka. It is usually fine to store years as a plain numeric vector in R, ... [Read more...]

#30DayMapChallenge Day 5: Late Quaternary Precipitation in Southwest Asia

November 4, 2020 | Joe Roe

The theme for day 5 of the #30DayMapChallenge is “blue”. My submission is a map of simulated rainfall in Southwest Asia during key climate periods in the Late Quaternary.

[Read more...]

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Articles by Joe Roe

era 0.5.0: chronological ordering and extremes

rpaleoclim v1.0.0: paleoclimate data in R

era 0.3.1: year-based time scales in R

Beta release of era

#30DayMapChallenge Day 5: Late Quaternary Precipitation in Southwest Asia

Articles by Joe Roe

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