Title: Region Quadtrees for Spatial Data
comment = "Author of included 'cereal' library"),
comment = "Author of included 'cereal' library"))
Description: Provides functionality for working with raster-like quadtrees
(also called “region quadtrees”), which allow for variable-sized
cells. The package allows for flexibility in the quadtree creation
process.  Several functions defining how to split and aggregate cells
are provided, and custom functions can be written for both of these
processes. In addition, quadtrees can be created using other quadtrees
as “templates”, so that the new quadtree's structure is identical to
the template quadtree. The package also includes functionality for
modifying quadtrees, querying values, saving quadtrees to a file, and
calculating least-cost paths using the quadtree as a resistance
Imports: graphics, grDevices, methods, raster, Rcpp (>= 1.0.5), stats
Author: Derek Friend [aut, cre, cph] (<https://orcid.org/0000-0002-6909-8769>),
Randolph Voorhies [cph] (Author of included 'cereal' library),
Shane Grant [cph] (Author of included 'cereal' library),
Juan Pedro Bolivar Puente [cph] (Author of included 'cereal' library)

Title: Causal Inference with Qualitative and Ordinal Information on
Author: Konstantin Kashin <kkashin@fas.harvard.edu>, Adam Glynn <aglynn@emory.edu>, Nahomi Ichino <nichino@umich.edu>
Description: Exact one-sided p-values and confidence intervals for an outcome variable defined on an interval measurement scale with only qualitative and ordinal information available.

Author: K.G. van den Boogaart, Stefanie Jachner and Thomas Petzoldt
Description: Qualitative methods for the validation of models.
Packaged: Thu May 31 08:30:59 2007; petzoldt

Packaged: Sat Sep  1 18:58:43 2007; petzoldt

Packaged: Mon Jan 12 05:20:02 2009; rforge

Author: K.G. van den Boogaart, Stefanie Rost and Thomas Petzoldt

Authors@R: c(person("K. Gerald", "van den Boogaart", role = c("aut", "ths")),
person("Stefanie", "Rost", role = "aut"),
person("Thomas", "Petzoldt", role = c("aut", "ths", "cre"),
Author: K. Gerald van den Boogaart [aut, ths],