r-cran-partykit 1.2-6-1 (riscv64 binary) in ubuntu groovy

 A toolkit with infrastructure for representing, summarizing, and
 visualizing tree-structured regression and classification models. This
 unified infrastructure can be used for reading/coercing tree models from
 different sources ('rpart', 'RWeka', 'PMML') yielding objects that share
 functionality for print()/plot()/predict() methods. Furthermore, new and
 improved reimplementations of conditional inference trees (ctree()) and
 model-based recursive partitioning (mob()) from the 'party' package are
 provided based on the new infrastructure. A description of this package
 was published by Hothorn and Zeileis (2015)
 <http://jmlr.org/papers/v16/hothorn15a.html>.