Two hundred and two new packages made it to CRAN in September. Here are my “Top 40” selections in fourteen categories: Computational Methods, Data, Genomics, Machine Learning, Mathematics, Medicine, Pharmacology, Psychology, Science, Social Science, Statistics, Time Series, Utilities, and Visualization.

Computational Methods

kimfilter v1.0.0: Provides an Rcpp implementation of the multivariate Kim filter, which combines the Kalman and Hamilton filters for state …