c(person(given = "Jose'", family = "Gama", role = c("aut","cre"),email = "jgama@abo.fi"),
person(given = "John", family = "Fuller", role = c("aut","cph")),
person(given = "Paolo", family = "Leva", role = c("aut","cph")),
person(given = "Göran", family = "Högnäs", role = "ths"))
Jose' Gama [aut, cre],
John Fuller [aut, cph],
Paolo Leva [aut, cph],
Göran Högnäs [ths]

Conversion Between Attitude Representations of DCM, Euler
Angles, Quaternions, and Euler Vectors
c(person(given = "Jose", family = "Gama", role = c("aut","cre"),email = "rxprtgama@gmail.com"),
person(given = "John", family = "Fuller", role = c("aut","cph")),
person(given = "Paolo", family = "Leva", role = c("aut","cph")))
Conversion between attitude representations: DCM, Euler angles, Quaternions, and Euler vectors.
Plus conversion between 2 Euler angle set types (xyx, yzy, zxz, xzx, yxy, zyz, xyz, yzx, zxy, xzy, yxz, zyx).
Fully vectorized code, with warnings/errors for Euler angles (singularity, out of range, invalid angle order),
DCM (orthogonality, not proper, exceeded tolerance to unity determinant) and Euler vectors(not unity).
Also quaternion and other useful functions.
Based on SpinCalc by John Fuller and SpinConv by Paolo de Leva.
Jose Gama [aut, cre],
John Fuller [aut, cph],
Paolo Leva [aut, cph]

Parser for 'SQL' statements. Currently, it supports parsing of only 'SELECT' statements.

Provides an interface to the StackExchange web API
comm.R utils.R users.R answers.R badges.R comments.R
privileges.R questions.R revisions.R search.R tags.R

Access to the Digital Universe Data set API
Access to the Digital Universe Data set API pulls data on
exoplants, stars, and galaxies.

person("Luca", "Braglia", email = "lbraglia@gmail.com", role = c("aut", "cre"))
A simple R -> Stata interface allowing the user to
execute Stata commands (both inline and from a .do file)
from R.

c(
person("Benjamin", "Leutner", role=c("cre", "aut"), email="benjamin.leutner@uni-wuerzburg.de"),
person("Ned", "Horning", role ="aut", email="horning@amnh.org")
)
Toolbox for remote sensing image processing and analysis such
as calculating spectral indices, principal component transformation, unsupervised
and supervised classification or fractional cover analyses.
raster (>= 2.3-40), caret (>= 6.0-52), sp, stringr, XML,
geosphere, ggplot2, plyr, reshape2, rgeos, codetools, parallel,
doParallel, foreach, Rcpp, methods
rgdal, randomForest, e1071, gridExtra, testthat
Benjamin Leutner [cre, aut],
Ned Horning [aut]