RQGIS, Utilizing Rstudio as an alternative GIS

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Introduction

This tutorial is meant to demonstrate how to utilize RQGIS as a method of processing and analyzing spatial data. You will learn how to set up an environment within R to utilize RStudio as a GIS application. Additionally, you will learn how to make use of various QGIS, SAGA and GRASS functions within RStudio by accessing their functions using the R coding language.


RStudio and RQGIS

RStudio

RStudio is an open source IDE that utilizes the programing language “R”. Due to the nature of open source software a wealth of packages have been developed for the “R” language(RQGIS included) which allow users to preform various types of statistical analysis, modeling and geospatial processes.

RQGIS

RQGIS acts a bridge package between the functionality of QGIS and the IDE of RStudio. By installing this package, the user can access the geospatial processing functions found within QGIS from within RStudio. This allows for the user to utilize R as their primary GIS without losing any of the functionalities tied to using QGIS.

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