Author: Jonathan P. Weeks
Diff between plink versions 1.2-1 dated 2009-09-29 and 1.2-2 dated 2009-10-23
Title: IRT Separate Calibration Linking Methods
Description: This package uses item response theory methods to compute
linking constants and conduct chain linking of unidimensional
or multidimensional tests for multiple groups under a common
item design. The unidimensional methods include the Mean/Mean,
Mean/Sigma, Haebara, and Stocking-Lord methods for dichotomous
(1PL, 2PL and 3PL) and/or polytomous (graded response, partial
credit/generalized partial credit, nominal, and multiple-choice
model) items. The multidimensional methods include the
Reckase-Martineau method and extensions of the Haebara and
Stocking-Lord method using a single dilation parameter,
multiple dilation parameters, or the Oshima, Davey, & Lee
approach for multidimensional extensions of all the
unidimensional dichotomous and polytomous item response models.
The package also includes functions for importing item and/or
ability parameters from common IRT software, conducting IRT
true score and observed score equating, and plotting item
response curves/surfaces, vector plots, and comparison plots
for examining parameter drift.
DESCRIPTION | 10 +++++-----
R/classes.R | 2 +-
R/equate.R | 34 +++++++++++++++++++++-------------
R/link.R | 27 +++++++++++++++++++++++++++
R/plink.R | 46 ++++++++++++++++++++++++++++++++++++----------
R/sep.pars.R | 3 +--
R/summary.R | 28 ++++++++++++++--------------
inst/NEWS | 28 ++++++++++++++++++++++++++++
man/as.irt.pars.Rd | 2 +-
man/as.poly.mod.Rd | 6 +++---
man/dgn.Rd | 2 +-
man/drm-methods.Rd | 2 +-
man/equate-methods.Rd | 12 ++++++------
man/gpcm-methods.Rd | 4 ++--
man/grm-methods.Rd | 4 ++--
man/irt.pars-class.Rd | 2 +-
man/link.con.Rd | 9 +++++++--
man/mcm-methods.Rd | 2 +-
man/md.mixed.Rd | 2 +-
man/mixed-methods.Rd | 6 +++---
man/nrm-methods.Rd | 2 +-
man/plink-methods.Rd | 12 ++++++------
man/plot.irt.prob.Rd | 6 ++++--
man/poly.mod-class.Rd | 4 ++--
man/reading.Rd | 2 +-
man/sep.pars-class.Rd | 8 ++++----
man/summary.irt.pars.Rd | 2 +-
27 files changed, 181 insertions(+), 86 deletions(-)
More information about DesignPatterns at CRAN
Permanent link
Author: Eryk Witold Wolski, Andreas Westfeld
Title: Basic HTTP Request
Description: HTTP Request protocols. Implements the GET, POST and
multipart POST request.
Diff between httpRequest versions 0.0.6 dated 2006-02-03 and 0.0.8 dated 2009-10-23
httpRequest-0.0.6/httpRequest/help |only httpRequest-0.0.6/httpRequest/man/GetToHost.Rd |only httpRequest-0.0.6/httpRequest/man/PostToHost.Rd |only httpRequest-0.0.6/httpRequest/man/SimplePostToHost.Rd |only httpRequest-0.0.8/httpRequest/DESCRIPTION | 14 +- httpRequest-0.0.8/httpRequest/INDEX | 8 - httpRequest-0.0.8/httpRequest/R/httpRequest.R | 106 +++++++++++++----- httpRequest-0.0.8/httpRequest/man/getToHost.Rd |only httpRequest-0.0.8/httpRequest/man/getToHost2.Rd |only httpRequest-0.0.8/httpRequest/man/postToHost.Rd |only httpRequest-0.0.8/httpRequest/man/simplePostToHost.Rd |only 11 files changed, 96 insertions(+), 32 deletions(-)
Author: Marek Walesiak
Diff between clusterSim versions 0.36-4 dated 2009-03-11 and 0.36-6 dated 2009-10-23
Title: Searching for optimal clustering procedure for a data set
Description: GDM Distance, Sokal-Michener Distance, Bray-Curtis
Distance, Calinski-Harabasz Index, G2 Index, G3 Index,
Silhouette Index, Krzanowski-Lai Index, Hartigan Index, Gap
Index, DB Index, Data Normalization, HINoV method, Replication
analysis for cluster validation, Clustering with several
algorithms, distances, normalizations and icq indices, Symbolic
interval distances, Plot functions, Random cluster generation
DESCRIPTION | 8 ++++----
R/replication.Mod.r | 10 +++++++++-
2 files changed, 13 insertions(+), 5 deletions(-)
Author: Antoine Lucas
Title: Another Multidimensional Analysis Package
Description: Tools for Clustering and Principal Component Analysis
(With robusts methods, and parallelized functions).
Diff between amap versions 0.8-3 dated 2009-05-19 and 0.8-4 dated 2009-10-23
Changes | 2 ++ DESCRIPTION | 6 +++--- inst/doc/amap.pdf |binary inst/po/po |only man/Kmeans.Rd | 2 +- src/burt.c | 12 ++++++++++++ src/kmeans.cpp | 4 ++-- 7 files changed, 20 insertions(+), 6 deletions(-)
Author: Luke J. Keele
Title: Perform Rosenbaum bounds sensitivity tests for matched data.
Description: Takes matched data and calculates Rosenbaum bounds for the
treatment effect. Calculates bounds for binary data,
Hodges-Lehmann point estimates, Wilcoxon signed-rank test, and
for data with multiple matched controls. Is designed to work
with the Matching package and operate on Match() objects.
Diff between rbounds versions 0.3 dated 2009-05-24 and 0.4 dated 2009-10-23
DESCRIPTION | 8 ++++---- R/binarysens.R | 17 +++++++++++++---- man/binarysens.Rd | 2 +- man/hlsens.Rd | 2 +- 4 files changed, 19 insertions(+), 10 deletions(-)
Author: Gregory R. Warnes. Includes R source code and/or documentation
contributed by (in alphabetical order): Ben Bolker, Lodewijk
Bonebakker, Robert Gentleman, Wolfgang Huber Andy Liaw, Thomas
Lumley, Martin Maechler, Arni Magnusson, Steffen Moeller, Marc
Schwartz, Bill Venables
Title: Various R programming tools for plotting data
Description: Various R programming tools for plotting data
Diff between gplots versions 2.7.2 dated 2009-10-12 and 2.7.3 dated 2009-10-23
ChangeLog | 325 +++++++++++++++++++++++++-------------------------------- DESCRIPTION | 8 - NEWS | 9 + R/heatmap.2.R | 8 - inst/ChangeLog | 325 +++++++++++++++++++++++++-------------------------------- inst/NEWS | 9 + 6 files changed, 312 insertions(+), 372 deletions(-)
Author: Juan R González, Virginie Rondeau
Diff between frailtypack versions 2.1-1 dated 2008-07-28 and 2.2-9.5 dated 2009-10-23
Title: Frailty models using maximum penalized likelihood estimation
Description: Frailtypack now fits several classes of frailty models
using Penalized Likelihood on the hazard function. 1) A shared
gamma frailty model and Cox proportional hazards model. Left
truncated, censored data and strata (max=2) are allowed.
Clustered and recurrent survival times can be studied (the
Andersen-Gill(1982) approach has been implemented for recurrent
events). An automatic choice of the smoothing parameter is
possible using an approximated cross-validation procedure. 2)
Additive frailty models for proportional hazards models with
two correlated random effects (intercept random effect with
random slope). 3) Nested frailty models for hierarchically
clustered data (with 2 levels of clustering) by including two
iid gamma random effects. 4) Joint frailty models in the
context of joint modelling of recurrent events with terminal
event.
frailtypack-2.1-1/frailtypack/INDEX |only
frailtypack-2.1-1/frailtypack/R/frailtypack.R |only
frailtypack-2.1-1/frailtypack/frailtypack |only
frailtypack-2.1-1/frailtypack/man/plotfrailtyPenal.Rd |only
frailtypack-2.1-1/frailtypack/man/printfrailtyPenal.Rd |only
frailtypack-2.1-1/frailtypack/man/summaryfrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/DESCRIPTION | 36
frailtypack-2.2-9.5/frailtypack/R/additivePenal.R |only
frailtypack-2.2-9.5/frailtypack/R/frailtyPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/lines.frailtyPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/plot.frailtyPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/plot.jointPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/print.additivePenal.R |only
frailtypack-2.2-9.5/frailtypack/R/print.frailtyPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/print.jointPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/print.nestedPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/slope.R |only
frailtypack-2.2-9.5/frailtypack/R/subcluster.R |only
frailtypack-2.2-9.5/frailtypack/R/summary.additivePenal.R |only
frailtypack-2.2-9.5/frailtypack/R/summary.frailtyPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/summary.jointPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/summary.nestedPenal.R |only
frailtypack-2.2-9.5/frailtypack/R/terminal.R |only
frailtypack-2.2-9.5/frailtypack/data/dataAdditive.R |only
frailtypack-2.2-9.5/frailtypack/data/dataJoint.R |only
frailtypack-2.2-9.5/frailtypack/data/dataNested.R |only
frailtypack-2.2-9.5/frailtypack/data/filelist | 4
frailtypack-2.2-9.5/frailtypack/man/JointfrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/NestedfrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/additivePenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/dataAdditive.Rd |only
frailtypack-2.2-9.5/frailtypack/man/dataJoint.Rd |only
frailtypack-2.2-9.5/frailtypack/man/dataNested.Rd |only
frailtypack-2.2-9.5/frailtypack/man/frailtyPenal.Rd | 365 +++---
frailtypack-2.2-9.5/frailtypack/man/plotAdditive.Rd |only
frailtypack-2.2-9.5/frailtypack/man/plotFrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/plotJointPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/plotNestedPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/printAdditive.Rd |only
frailtypack-2.2-9.5/frailtypack/man/printFrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/printJointPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/printNestedPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/readmission.Rd | 67 -
frailtypack-2.2-9.5/frailtypack/man/slope.Rd |only
frailtypack-2.2-9.5/frailtypack/man/subcluster.Rd |only
frailtypack-2.2-9.5/frailtypack/man/summaryAdditive.Rd |only
frailtypack-2.2-9.5/frailtypack/man/summaryFrailtyPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/summaryJointPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/summaryNestedPenal.Rd |only
frailtypack-2.2-9.5/frailtypack/man/terminal.Rd |only
frailtypack-2.2-9.5/frailtypack/src/additive.f |only
frailtypack-2.2-9.5/frailtypack/src/frailtypack.f | 722 ++-----------
frailtypack-2.2-9.5/frailtypack/src/general.f |only
frailtypack-2.2-9.5/frailtypack/src/joint.f |only
frailtypack-2.2-9.5/frailtypack/src/nested.f |only
55 files changed, 440 insertions(+), 754 deletions(-)
Author: Roeland Kindt
Title: GUI for biodiversity and community ecology analysis
Description: This package provides a GUI (Graphical User Interface, via
the R-Commander) and some utility functions (often based on the
vegan package) for statistical analysis of biodiversity and
ecological communities, including species accumulation curves,
diversity indices, Renyi profiles, GLMs for analysis of species
abundance and presence-absence, distance matrices, Mantel
tests, and cluster, constrained and unconstrained ordination
analysis. A book on biodiversity and community ecology analysis
is available for free download from the website.
Diff between BiodiversityR versions 1.3 dated 2009-07-03 and 1.4 dated 2009-10-23
DESCRIPTION | 8 - R/accumcomp.R | 2 R/accumresult.R | 2 R/diversityresult.R | 32 ++---- R/import.from.Access.R | 8 + R/import.from.Excel.R | 8 + inst/etc/BiodiversityGUI.R | 219 ++++++++++++++++++++++++++++++++++--------- inst/etc/Rcmdr-menus.txt | 1 man/BiodiversityR-package.Rd | 72 -------------- man/accumresult.Rd | 8 - man/diversityresult.Rd | 6 - man/import.from.Excel.Rd | 7 - 12 files changed, 222 insertions(+), 151 deletions(-)