gdistance - Distances and Routes on Geographical Grids

Provides classes and functions to calculate various distance measures and routes in heterogeneous geographic spaces represented as grids. The package implements measures to model dispersal histories first presented by van Etten and Hijmans (2010) <doi:10.1371/journal.pone.0012060>. Least-cost distances as well as more complex distances based on (constrained) random walks can be calculated. The distances implemented in the package are used in geographical genetics, accessibility indicators, and may also have applications in other fields of geospatial analysis.

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9.44 score 17 stars 25 dependents 518 scripts 4.2k downloads

gosset - Tools for Data Analysis in Experimental Agriculture

Methods to analyse experimental agriculture data, from data synthesis to model selection and visualisation. The package is named after W.S. Gosset aka ‘Student’, a pioneer of modern statistics in small sample experimental design and analysis.

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experimental-designrankings-data

6.02 score 6 stars 29 scripts 438 downloads

ClimMobTools - API Client for the 'ClimMob' Platform

API client for 'ClimMob', an open source software for decentralized large-N trials with the 'tricot' approach <https://climmob.net/>. Developed by van Etten et al. (2019) <doi:10.1017/S0014479716000739>, it turns the research paradigm on its head; instead of a few researchers designing complicated trials to compare several technologies in search of the best solutions for the target environment, it enables many participants to carry out reasonably simple experiments that taken together can offer even more information. 'ClimMobTools' enables project managers to deep explore and analyse their 'ClimMob' data in R.

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agriculture-researchcitizen-sciencecrowdsourcingrandomized-controlled-trials

5.45 score 2 stars 3 scripts 600 downloads

ag5Tools - Toolbox for Downloading and Extracting Copernicus AgERA5 Data

Tools for downloading and extracting data from the Copernicus "Agrometeorological indicators from 1979 to present derived from reanalysis" <https://cds.climate.copernicus.eu/datasets/sis-agrometeorological-indicators?tab=overview> (AgERA5).

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agriculture-researchagrometeorologicalclimate-data

5.38 score 8 stars 15 scripts 635 downloads

climatrends - Climate Variability Indices for Ecological Modelling

Supports analysis of trends in climate change, ecological and crop modelling.

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climate-dataclimatologytimeseries-analysis

5.38 score 4 stars 8 scripts 504 downloads