Ulrike Genschel

Ulrike Genschel

2 packages on CRAN

dbConnect

cran
85th

Percentile

Using widgets provided by gWidgets this creates a nice usable interface to help facilitate the learning of SQL. It also just gives a nice interface for more advanced users. Not all features are provided in the GUI but it is possible for more advanced users to achieve these goals inside the GUI.

rotations

cran
69th

Percentile

Tools for working with rotational data, including simulation from the most commonly used distributions on SO(3), methods for different Bayes, mean and median type estimators for the central orientation of a sample, confidence/credible regions for the central orientation based on those estimators and a novel visualization technique for rotation data. Most recently, functions to identify potentially discordant (outlying) values have been added.