Data frames and matrices are easy-to-use objects in R, with typical manipulations that execute quickly on datasets with a reasonable size. However, problems can arise when the user needs to handle larger data sets. In this section, we will illustrate how the
biganalytics packages can solve the problem of too large datasets, which is impossible to handle by data frames or data tables.
The latest updates of
biglm packages are not available on Windows at time of writing this chapter. The examples shown here assume that R Version 2.15.3 is the current state-of-the-art version of R for Windows.
In the following example, we will perform K-means clustering on large datasets. ...