If we have followed this chapter closely, by now, we should be able to answer the following questions:
- How do users install R?
- What are the basic data types in R?
- How can users work with these different types of data in R?
- How would users loop through a number of values in R?
- How would users write a function in R?
- What are lapply, sapply, and tapply and how are they used in R?
- How is data plotted in R?
- How do users install QGIS?
- How can users explore an attribute table in QGIS?
- How can users add vector (and raster) data in QGIS?
- How can users install plugins in QGIS?
