Analysis Gallery of some STAR data sets
The package comes with a "vignette" (a special type of R meta-file) allowing you to automatically regenerate some of the above HTML files.
Take a look at the (short) notes on the smoothing spline based intensity estimation before looking at the corresponding analysis files.
Antoine Chaffiol did all the experiments and associated spike sorting giving rise to these data sets. Details (in French) about these recordings can be found in his PhD thesis.