wiki:rstat:r_geography

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+ | ====== Geographical analyses with R ====== | ||

+ | A wide variety of R packages are available to read, visualize and process vector and raster maps with R. An [[https://cran.r-project.org/web/views/Spatial.html| overview of R packages ]] for the analyses of spatial data.\\ | ||

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+ | * [[wiki:rstat:r_load_rast|Load and plot raster maps in R]]. Download layers from online data repositories, plot maps and save images with legends. | ||

+ | * [[wiki:rstat:r_load_vect|Load and plot vector maps in R]]. Download layers, perform a spatial join between tables and GOS layers, plot maps with and related statistics. | ||

+ | * [[wiki:rstat:r_load_proj| Load and plot online maps ]] reproject and overlay raster and vector layers. | ||

+ | * [[wiki:rstat:r_cohen_kappa| Kappa statistics tutorial]] for comparing categorical maps. | ||

+ | * Analysis of the [[wiki:rstat:r_spat_covar| spatial covariance]] between maps. | ||

+ | * [[wiki:rstat:r_cross]] | ||

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+ | ===== Interesting readings ===== | ||

+ | |||

+ | * [[http://sites.lsa.umich.edu/zhukov/wp-content/uploads/sites/140/2014/08/rtutorial-slides-1.pdf| Yuri M. Zhukov ]] Basics of Geographic Analysis in R | ||

+ | * [[http://www.maths.lancs.ac.uk/~rowlings/Teaching/UseR2012/cheatsheet.html| R Spatial Cheatsheet]] | ||

+ | * [[http://rspatial.r-forge.r-project.org/gallery | sp and lattice libraries ]] to visualize spatial data. | ||

+ | * [[http://flowingdata.com/2011/05/11/how-to-map-connections-with-great-circles/ | geosphere package ]] tutorial on mapping connections. | ||

+ | * [[http://www.ceb-institute.org/bbs/wp-content/uploads/2011/09/handout_ggplot2.pdf|a ggplot2 tutorial]] | ||

+ | * [[https://www.rstudio.com/wp-content/uploads/2015/03/ggplot2-cheatsheet.pdf| ggplot2 cheatsheet ]] | ||

+ | * [[http://neondataskills.org/R/Raster-Data-In-R/| NEON]] tutorial on R raster data. NEON is devoted to open data and open source in science and education. |

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