Author: Predictive Analytics Team at VMware.
Depends: R (>= 2.14.0), methods, Matrix, semver
Description: Provides an R interface for the 'VMware Data Stack' running on
'PostgreSQL' or 'Greenplum' databases with parallel and distributed
computation ability for big data processing. 'PivotalR' provides an R
interface to various database operations on tables or views. These
operations are almost the same as the corresponding native R operations.
Thus users of R do not need to learn 'SQL' when they operate on objects in
the database. It also provides a wrapper for 'Apache MADlib', which is an
open-source library for parallel and scalable in-database analytics.

Depends: R (>= 3.5.0), methods, Matrix, semver

Author: Predictive Analytics Team at Pivotal Inc. <user@madlib.net>, with contributions from Woo Jung <Woo.Jung@gopivotal.com>

Title: Finding and Installing Packages Used in R and RMarkdown Files
Description: Includes functions for finding and installing used R packages from local scripts and Rmarkdown files.
Imports: stringr,XML, dplyr, readr, stringdist, curl

Title: Plackett-Luce Models for Rankings
Authors@R: c(person("Heather", "Turner", email =
"ht@heatherturner.net", role = c("aut", "cre")),
person("Ioannis", "Kosmidis", role = "aut"), person("David",
"Firth", role = "aut"), person("Jacob", "van Etten", role = "ctb"))
Description: Functions to prepare rankings data and fit the Plackett-Luce model
jointly attributed to Plackett (1975) <doi:10.2307/2346567> and Luce
(1959, ISBN:0486441369). The standard Plackett-Luce model is generalized
to accommodate ties of any order in the ranking. Partial rankings, in which
only a subset of items are ranked in each ranking, are also accommodated in
the implementation. Disconnected/weakly connected networks implied by the
rankings are handled by adding pseudo-rankings with a hypothetical item.
Methods are provided to estimate standard errors or quasi-standard errors
for inference as well as to fit Plackett-Luce trees. See the package website
Imports: MASS, Matrix, igraph, partykit, psychotools, rARPACK, qvcalc,
Suggests: BiocStyle, BradleyTerry2, BradleyTerryScalable, Matrix.utils,
PLMIX, StatRank, covr, hyper2, kableExtra, knitr, lbfgs, gnm,
pmr, psychotree, rmarkdown, testthat, tibble