Provides methods for estimating multi-stage optimal dynamic treatment regimes for survival outcomes with dependent censoring. Cho, H., Holloway, S. T., and Kosorok, M. R. (2020) <arXiv:2012.03294>.

person(given = "Robert",
family = "Challen",
role = c("aut", "cre"),
email = "rc538@exeter.ac.uk",
comment = c(ORCID = "0000-0002-5504-7768"))
Track and
document 'dplyr' data pipelines. As you filter, mutate, and join your
way through a data set, 'dtrackr' seamlessly keeps track of your data
flow and makes publication ready documentation of a data pipeline simple.
dplyr, glue, htmltools, magrittr, rlang, rsvg, stringr,
tibble, tidyr, utils, V8, fs, purrr, base64enc
here, knitr, magick, rmarkdown, staplr, tidyverse, devtools,
testthat (>= 2.1.0), rstudioapi
Robert Challen [aut, cre] (<https://orcid.org/0000-0002-5504-7768>)

Combines various decision tree algorithms, plus both
linear regression and ensemble methods into one package.
Allows for the use of both continuous and categorical outcomes.
An optional feature is to quantify the (in)stability to the
decision tree methods, indicating when results can be trusted
and when ensemble methods may be preferential.
randomForest, tree, MASS, ISLR, matrixStats, plyr,
rpart.utils, stringr, pROC

This package provides functions for 1D and 2D Discrete
Cosine Transform (DCT), Discrete Sine Transform (DST) and
Discrete Hartley Transform (DHT).

Manipulates date (Date), datetime (POSIXct) and time (hms) vectors.
Date/times are considered discrete and are floored whenever encountered.
Times are wrapped and time zones are maintained unless explicitly altered
by the user.

c(
person("Joe", "Thorley", , "joe@poissonconsulting.ca", c("aut", "cre"), comment = c(ORCID = "0000-0002-7683-4592")),
person("Poisson Consulting", role = c("cph", "fnd"))
)
Manipulates date ('Date'), datetime ('POSIXct') and
time ('hms') vectors.  Date/times are considered discrete and are
floored whenever encountered.  Times are wrapped and time zones are
maintained unless explicitly altered by the user.
Joe Thorley [aut, cre] (<https://orcid.org/0000-0002-7683-4592>),
Poisson Consulting [cph, fnd]