摘要:A common database interface (DBI) class and method definitions. All classes in this package are virtual and need to be extended by the various DBMS implementatios. By the R Special Interest Group on Databases (R-SIG-DB). Rmpi Rmpi provides an interface (wrapper) to MPI APIs. It also provides interactive R slave functionalities to make MPI programming easier in R than in C(++) or FORTRAN. By Hao Yu. VLMC Functions, classes & methods for estimation, prediction, and simulation (bootstrap) of VLMC – Variable Length Markov Chain – Models. By Martin Maechler. brlr Fits logistic regression models by maximum penalized likelihood. By David Firth.