glmnet, lars, Matrix, quadprog, glinternet, igraph, sandwich,
lmtest, stats, graphics, utils, limSolve
The heterogeneous treatment effect estimation procedure
proposed by Imai and Ratkovic (2013)<DOI: 10.1214/12-AOAS593>.
The proposed method is applicable, for
example, when selecting a small number of most (or least)
efficacious treatments from a large number of alternative
treatments as well as when identifying subsets of the
population who benefit (or are harmed by) a treatment of
interest. The method adapts the Support Vector Machine
classifier by placing separate LASSO constraints over the
pre-treatment parameters and causal heterogeneity parameters of
interest. This allows for the qualitative distinction between
causal and other parameters, thereby making the variable
selection suitable for the exploration of causal heterogeneity.
The package also contains a class of functions, CausalANOVA,
which estimates the average marginal interaction effects (AMIEs)
by a regularized ANOVA as proposed by Egami and Imai (2019)<DOI:10.1080/01621459.2018.1476246>.
It contains a variety of regularization techniques to facilitate
analysis of large factorial experiments.

Nicholas Lange, Tom Fletcher, Kristen Zygmunt
Creates models from all combinations of a list of variables and sorts by minimum IC (information criterion).

Reiichiro Nakamichi, Hirohisa Kishino, Shuichi Kitada
Statistical tool set for population genetics. The package provides an empirical Bayes estimator of Fst. It also provides interfaces to read and manipulate 'GENEPOP' format data files.

Statistical tool set for population genetics. The package provides empirical Bayes estimator of Fst, Nei's Gst, and Weir & Cockerham's theta adapted for pairwise comparison. It also provides interfaces to read and manipulate 'GENEPOP' format data files.

Statistical tool set for population genetics. The package provides empirical Bayes estimator of Fst, Nei's Gst, Nei & Chesser's Gst, and Weir & Cockerham's theta adapted for pairwise comparison. It also provides interfaces to read and manipulate 'GENEPOP' format data files and allele/haplotype frequency format files.