c(
person("Julie", "Tibshirani", role = c("aut", "cre"), email = "jtibs@cs.stanford.edu"),
person("Susan", "Athey", role = "aut"),
person("Rina", "Friedberg", role = "ctb"),
person("Vitor", "Hadad", role = "ctb"),
person("David", "Hirshberg", role = "ctb"),
person("Luke", "Miner", role = "ctb"),
person("Erik", "Sverdrup", role = "aut"),
person("Stefan", "Wager", role = "aut"),
person("Marvin", "Wright", role = "ctb")
)
DiagrammeR, MASS, survival (>= 3.2-8), testthat
Julie Tibshirani [aut, cre],
Susan Athey [aut],
Rina Friedberg [ctb],
Vitor Hadad [ctb],
David Hirshberg [ctb],
Luke Miner [ctb],
Erik Sverdrup [aut],
Stefan Wager [aut],
Marvin Wright [ctb]

DiagrammeR, MASS, survival (>= 3.2-8), testthat (>= 3.0.4)

Forest-based statistical estimation and inference.
GRF provides non-parametric methods for heterogeneous treatment effects estimation
(optionally using right-censored outcomes, multiple treatment arms or outcomes, or instrumental variables),
as well as least-squares regression, quantile regression, and survival regression,
all with support for missing covariates.
DiagrammeR, MASS, rdd, survival (>= 3.2-8), testthat (>=
3.0.4)

A rewrite of the graphics layout capabilities, plus some support for interaction.

Functions for rendering Bezier
curves (Pomax, 2018) <https://pomax.github.io/bezierinfo/>
in 'grid'.
There is support for both quadratic and cubic Bezier curves.
There are also functions for calculating points on curves,
tangents to curves, and normals to curves.

R (>= 2.15.0), grid, gridGraphviz, gridSVG
Functions for drawing scene trees representing scenes that
have been drawn using grid graphics.

methods, grid, graph, gridGraphviz, gridSVG (>= 1.1)
Functions for drawing scene trees representing
scenes that have been drawn using grid graphics.

pixmap, EBImage, lattice, RGraphics, ggplot2
'arcText.r' 'arrange.r' 'barbedGrob.r' 'borderGrob.r'
'colorstripGrob.r' 'ebimage.r' 'ellipseGrob.r'
'gridExtra-package.r' 'grob-utils.r' 'ngonGrob.r'
'patternGrob.r' 'pixmap.r' 'polygon.regular.r' 'rpattern.r'
'tableGrob.r'