igraph, curl, data.table, dplyr, pbapply, stringdist, stringr,
Matrix, methods

c(person(given = "Martin",
family = "Queinnec",
role = c("cre", "aut"),
email = "queinnec@mail.ubc.ca"),
person(given = "Piotr",
family = "Tompalski",
role = "aut"),
person(given = "Douglas",
family = "Bolton",
role = "aut"),
person(given = "Nicholas",
family = "Coops",
role = "aut"))
Set of tools to streamline the modeling of the relationship between
satellite imagery time series or any other environmental information,
such as terrain elevation, with forest structural attributes derived from
3D point cloud data and their subsequent imputation over the broader
landscape.
raster, reshape2, dplyr, stats, RStoolbox, yaImpute, sp,
tools, spatstat, randomForest, rgdal, caret, trend, data.table
Martin Queinnec [cre, aut],
Piotr Tompalski [aut],
Douglas Bolton [aut],
Nicholas Coops [aut]

raster, reshape2, dplyr, stats, RStoolbox, yaImpute, sp,
tools, spatstat.geom, spatstat (>= 2.0-0), randomForest, rgdal,
caret, trend, data.table

c(
person(
family = "Hufkens",
given = "Koen",
email = "koen.hufkens@gmail.com",
role = c("aut", "cre")),
person(
family = "Solorzano",
given = "Jonathan V.",
role = c("aut")))
The Fourier Transform Textural Ordination method
uses a principal component analysis on radially averaged
two dimensional Fourier spectra to characterize image texture.
Koen Hufkens [aut, cre],
Jonathan V. Solorzano [aut]

Bayesian 4 Parameter Item Response Model
Estimate Lord & Barton's four parameter IRT model with lower and upper asymptotes using Bayesian formulation described by Culpepper (2015).

c(person("Steven Andrew", "Culpepper", role = c("aut","cre"), email =
"sculpepp@illinois.edu"))

Estimate Barton & Lord's four parameter IRT model with lower and upper asymptotes using Bayesian formulation described by Culpepper (2015).

Estimate Barton & Lord's (1981) <doi:10.1002/j.2333-8504.1981.tb01255.x>
four parameter IRT model with lower and upper asymptotes using Bayesian
formulation described by Culpepper (2016) <doi:10.1007/s11336-015-9477-6>.