Definition of a coordinate system in R
It is common that no coordinate system is associated with the loaded raster or vector data. The lack of a
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R
Bounding Box of vector layer in R
Often we want to find the bounding box of our vector layer. How do we do that in R? We
Read MoregIntersects and gIntersection
The rgeos library contains many tools for analyzing vector layers. The two most important functions are gIntersects and gIntersection. The
Read MoreVector layer buffering in R
Buforowanie jest jednym z podstawowych narzędzi GIS używanym w analizach przestrzennych. Ale jak to zrobić w R? Wczytajmy najpierw warstwę
Read MoreCourse R Basics
We have prepared for you a short course on the basics of the R language. You will learn R in
Read MoreR Basics – Data Analysis Part 4 – Charts
We can analyze data loaded and corrected in R using statistics and display them in various charts. In this part
Read MoreR Basics – Data Analysis Part 3 – Statistics
Wczytaliśmy dane i sprawdziliśmy ich poprawność. Poznajmy kilka funkcji pozwalających je w prosty sposób przeanalizować. Do analizy wykorzystamy plik z
Read MoreR Basics – Data analysis Part 2 – Data cleaning and preparation
The first part of the analysis in R showed how we load our files into the environment. Now we need
Read MoreR Basics – Data analysis Part 1 – Loading data
We already know how to store data in R and how to process it with conditional statements, loops, and functions.
Read MoreR Basics – Functions
From the posts on getting started with R, we already know how to use functions stored in packages developed by
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