1.1 Contents We are Gabo Gaona (Ecuador) and Antony Barja (Peru) and we have prepared this tutorial to show a little bit of the Processing R Provider add-on and how it can be useful for R and QGIS users. This time that we will share together we will try to build algorithms for the QGIS Processing toolbox. We hope that …

1.1 What is QGIS? QGIS is an open source, user-friendly geographic information system. It is an official project of the Open Source Geospatial Foundation (OSGeo). It can be used on Linux, Unix, MacOSX Windows and Android. And thanks to its integration with GDAL it supports numerous formats and functionalities of …

Introduction An R script for Processing R Provider is no different than a normal R script. The small differences between the two are simply logical structures so that the QGIS plug-in can interpret them correctly. The following is a list of the peculiarities of R scripts for QGIS: These files have the extension .rsx …

Introduction Documenting software and scripts is a task that is in great demand by users. The best software tools in any field have particular emphasis on user documentation. This ensures that the tool is used by a large number of people. QGIS and R are no exception. They have enough documentation as necessary to make …

Introduction When we think about processing tools, we cannot forget that many of the outcomes are not necessarily spatially referenced. Therefore, the Processing R Provider plugin also has input and output parameters of non-spatial variables. In this entry, we will focus on the output parameters that are not spatial …

2.1 Introduction Advanced specification is a new feature of the 3.x versions of the plugin. This type of configuration has a different logic than the usual way of specifying parameters, because the structure is different. In this part of the tutorial we will study the advantages of using the advanced specification in a …