Wed, 25 Aug 2010

Package zic updated to version 0.5-4 with previous version 0.5-3 dated 2010-01-28

Title: Bayesian Inference for Zero-Inflated Count Models
Description: This package provides MCMC algorithms for the analysis of zero-inflated count models. The case of stochastic search variable selection (SSVS) is also considered. All MCMC samplers are coded in C++ for improved efficiency. A data set considering the demand for health care is also provided.
Author: Markus Jochmann
Maintainer: Markus Jochmann

Diff between zic versions 0.5-3 dated 2010-01-28 and 0.5-4 dated 2010-08-25

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Package termstrc updated to version 1.3.3 with previous version 1.3.2 dated 2010-07-28

Title: Zero-coupon Yield Curve Estimation
Description: The package offers a wide range of functions for term structure estimation based on static and dynamic coupon bond and yield data sets. The implementation focuses on the cubic splines approach of McCulloch (1971, 1975) and the Nelson and Siegel (1987) method with extensions by Svensson (1994), Diebold and Li (2006) and De Pooter (2007). We propose a weighted constrained optimization procedure with analytical gradients and a globally optimal start parameter search algorithm. Extensive summary statistics and plots are provided to compare the results of the different estimation methods. Several demos are available using data from European government bonds and yields.
Author: Robert Ferstl, Josef Hayden
Maintainer: Josef Hayden

Diff between termstrc versions 1.3.2 dated 2010-07-28 and 1.3.3 dated 2010-08-25

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Package rgp updated to version 0.2-1 with previous version 0.1-0 dated 2010-05-22

Title: R genetic programming framework
Description: RGP is a simple modular Genetic Programming (GP) system build in pure R. In addition to general GP tasks, the system supports Symbolic Regression by GP through the familiar R model formula interface. GP individuals are represented as R expressions, an (optional) type system enables domain-specific function sets containing functions of diverse domain- and range types. A basic set of genetic operators for variation (mutation and crossover) and selection is provided.
Author: Oliver Flasch, Olaf Mersmann, Thomas Bartz-Beielstein, Joerg Stork
Maintainer: Oliver Flasch

Diff between rgp versions 0.1-0 dated 2010-05-22 and 0.2-1 dated 2010-08-25

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Package homals updated to version 1.0-3 with previous version 1.0-0 dated 2009-08-01

Title: Gifi Methods for Optimal Scaling
Description: This package performs a homogeneity analysis and various extensions. Rank restrictions on the category quantifications can be imposed (nonlinear PCA). The categories are transformed by means of optimal scaling with options for nominal, ordinal, and numerical scale levels (for rank-1 restrictions). Variables can be grouped into sets, in order to emulate regression analysis and canonical correlation analysis.
Author: Jan de Leeuw, Patrick Mair
Maintainer: Jan de Leeuw

Diff between homals versions 1.0-0 dated 2009-08-01 and 1.0-3 dated 2010-08-25

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Package fmsb updated to version 0.2 with previous version 0.1.1 dated 2010-08-25

Title: Functions for medical statistics book with some demographic data
Description: Several utility functions for the book entitled "Practices of Medical and Health Data Analysis using R" (Pearson Education Japan, 2007)
Author: Minato Nakazawa
Maintainer: Minato Nakazawa

Diff between fmsb versions 0.1.1 dated 2010-08-25 and 0.2 dated 2010-08-25

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Package SPACECAP updated to version 1.0.1 with previous version 1.0 dated 2010-02-16

Title: A Program to Estimate Animal Abundance and Density using Spatially-Explicit Capture-Recapture
Description: SPACECAP is a user-friendly software package for estimating animal densities using closed model capture-recapture sampling based on photographic captures using Bayesian spatially-explicit capture-recapture models. This approach offers advantage such as: substantially dealing with problems posed by individual heterogeneity in capture probabilities in conventional capture-recapture analyses. It also offers non-asymptotic inferences which are more appropriate for small samples of capture data typical of photo-capture studies.
Author: Pallavi Singh, Arjun M. Gopalaswamy, Andrew J. Royle, N. Samba Kumar and K. Ullas Karanth with contributions from Sumanta Mukherjee, Vatsaraj & Dipti Bharadwaj
Maintainer: Jim Hines

Diff between SPACECAP versions 1.0 dated 2010-02-16 and 1.0.1 dated 2010-08-25

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Package RSiena updated to version 1.0.11.119 with previous version 1.0.11.110 dated 2010-07-03

Title: Siena - Simulation Investigation for Empirical Network Analysis
Description: Fits models to longitudinal networks
Author: Various
Maintainer: Ruth Ripley

Diff between RSiena versions 1.0.11.110 dated 2010-07-03 and 1.0.11.119 dated 2010-08-25

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Package NMF updated to version 0.5.02 with previous version 0.5 dated 2010-08-20

Title: Algorithms and framework for Nonnegative Matrix Factorization (NMF).
Description: This package provides a framework to perform Non-negative Matrix Factorization (NMF). It implements a set of already published algorithms and seeding methods, and provides a framework to test, develop and plug new/custom algorithms. Most of the built-in algorithms have been optimized in C++, and the main interface function provides an easy way of performing parallel computations on multicore machines.
Author: Renaud Gaujoux
Maintainer: Renaud Gaujoux

Diff between NMF versions 0.5 dated 2010-08-20 and 0.5.02 dated 2010-08-25

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Package FEST updated to version 0.08 with previous version 0.07 dated 2010-04-12

Title: Identification of Family Relations using linked markers
Description: Identification of Family Relations using linked markers.
Author: Øivind Skare
Maintainer: Øivind Skare

Diff between FEST versions 0.07 dated 2010-04-12 and 0.08 dated 2010-08-25

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Package clusterCons updated to version 0.5 with previous version 0.4 dated 2010-03-09

Title: Calculate the consensus clustering result from re-sampled clustering experiments with the option of using multiple algorithms and parameter
Description: clusterCons is a package containing functions that generate robustness measures for clusters and cluster membership based on generating consensus matrices from bootstrapped clustering experiments in which a random proportion of rows of the data set are used in each individual clustering. This allows the user to prioritise clusters and the members of clusters based on their consistency in this regime. The functions allow the user to select several algorithms to use in the re-sampling scheme and with any of the parameters that the algorithm would normally take.
Author: Dr. T. Ian Simpson, University of Edinburgh
Maintainer: Dr. T. Ian Simpson

Diff between clusterCons versions 0.4 dated 2010-03-09 and 0.5 dated 2010-08-25

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New package ProjectTemplate with initial version 0.1-1
Package: ProjectTemplate
Type: Package
Title: Automates the creation of new R statistical analysis projects.
Version: 0.1-1
Date: 2010-08-24
Author: John Myles White
Maintainer: John Myles White
Description: The ProjectTemplate package provides a single function create.project() that automatically builds a directory for a new R project with a clean directory structure and useful utility programs for automating the loading of project data. The hope is that standardized and automated data loading, automatic loading of best practice packages and useful nudges towards keeping cleanly organized code will improve the quality of R coding.
License: Artistic-2.0
LazyLoad: yes
Depends: R (>= 2.7), reshape, plyr, stringr, ggplot2, testthat
Packaged: 2010-08-25 11:11:46 UTC; johnmyleswhite
Repository: CRAN
Date/Publication: 2010-08-25 12:50:31

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New package censReg with initial version 0.5-2
Package: censReg
Version: 0.5-2
Date: 2010/08/25
Title: Censored Regression (Tobit) Models
Author: Arne Henningsen
Maintainer: Arne Henningsen
Depends: R (>= 2.4.0), maxLik (>= 0.7-3)
Imports: glmmML (>= 0.81-6)
Suggests: plm, AER
Description: Estimation of censored regression (Tobit) models with cross-section and panel data
License: GPL (>= 2)
URL: http://CRAN.R-project.org, http://www.sampleSelection.org
Packaged: 2010-08-25 09:47:22 UTC; suapm095
Repository: CRAN
Date/Publication: 2010-08-25 10:07:34

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Package MuMIn updated to version 0.13.9 with previous version 0.13.8 dated 2010-08-05

Title: Multi-model inference
Description: Model selection and model averaging based on information criteria (AICc and alikes).
Author: Kamil Bartoń
Maintainer: Kamil Bartoń

Diff between MuMIn versions 0.13.8 dated 2010-08-05 and 0.13.9 dated 2010-08-25

 ChangeLog   |    3 +++
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Package GGMselect updated to version 0.1-2 with previous version 0.1-0 dated 2009-09-03

Title: Gaussian Graphs Models selection
Description: GGMselect is a package dedicated to graph estimation in Gaussian Graphical Models. The main functions return the adjacency matrix of an undirected graph estimated from a data matrix.
Author: Annie Bouvier, Christophe Giraud, Sylvie Huet, Verzelen N.
Maintainer: Annie Bouvier

Diff between GGMselect versions 0.1-0 dated 2009-09-03 and 0.1-2 dated 2010-08-25

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Package survcomp updated to version 1.1.6 with previous version 1.1.3 dated 2009-11-13

Title: Performance Assessment and Comparison for Survival Analysis
Description: R package providing functions to assess and to compare the performance of risk prediction (survival) models.
Author: Benjamin Haibe-Kains, Christos Sotiriou, Gianluca Bontempi
Maintainer: Benjamin Haibe-Kains

Diff between survcomp versions 1.1.3 dated 2009-11-13 and 1.1.6 dated 2010-08-25

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New package orderbook with initial version 1.0
Package: orderbook
Type: Package
Title: Orderbook visualization/Charting software
Depends: R (>= 2.11.0), methods, graphics, lattice, hash, grid
Version: 1.0
Date: 2010-01-15
Author: Andrew Liu, Khanh Nguyen, Dave Kane
Maintainer: Andrew Liu
Description: Functions for visualizing and retrieving data for the state of an orderbook at a particular period in time.
License: GPL (>= 2)
LazyLoad: yes
Repository: CRAN
Repository/R-Forge/Project: limitob
Repository/R-Forge/Revision: 200
Date/Publication: 2010-08-25 09:37:41
Packaged: 2010-08-23 20:51:46 UTC; rforge

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Package grImport updated to version 0.6-3 with previous version 0.6-1 dated 2010-05-25

Title: Importing Vector Graphics
Description: Functions for converting, importing, and drawing PostScript pictures in R plots.
Author: Paul Murrell and Richard Walton.
Maintainer: Paul Murrell

Diff between grImport versions 0.6-1 dated 2010-05-25 and 0.6-3 dated 2010-08-25

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Package genefu updated to version 1.0.9 with previous version 1.0.8 dated 2010-07-26

Title: Relevant Functions for Gene Expression Analysis, Especially in Breast Cancer.
Description: R package providing various functions relevant for gene expression analysis with emphasis on breast cancer.
Author: Benjamin Haibe-Kains, Gianluca Bontempi, John Quackenbush, Christos Sotiriou
Maintainer: Benjamin Haibe-Kains

Diff between genefu versions 1.0.8 dated 2010-07-26 and 1.0.9 dated 2010-08-25

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New package ecoreg with initial version 0.2
Package: ecoreg
Title: Ecological regression using aggregate and individual data
Version: 0.2
Date: 2010-08-24
Author: Christopher Jackson
Description: Estimating individual-level covariate-outcome associations using aggregate data ("ecological inference") or a combination of aggregate and individual-level data ("hierarchical related regression").
Maintainer: Christopher Jackson
License: GPL (>= 2)
Packaged: 2010-08-24 16:13:08 UTC; chris
Repository: CRAN
Date/Publication: 2010-08-25 09:37:28

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New package ares with initial version 0.7.0
Package: ares
Version: 0.7.0
Date: 2010-08-24
Author: Washington Junger and Antonio Ponce de Leon
Maintainer: Washington Junger
Depends: R (>= 2.11.0),utils,stats,foreign,gam,splines,gplots
Title: Environment air pollution epidemiology: a library for time series analysis
Description: A toolbox for time series analyses using generalized additive models. This library includes routines for model estimation and diagnostics. Polynomial distributed lag models are also implemented.
License: GPL (>= 2)
Packaged: 2010-08-25 04:09:15 UTC; wjunger
Repository: CRAN
Date/Publication: 2010-08-25 09:37:21

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Package YieldCurve updated to version 3.1 with previous version 3.0 dated 2010-07-24

Title: Modelling and estimation of the yield curve
Description: Modelling the yield curve with some parametric models. The models implemented are: Nelson-Siegel, Diebold-Li and Svensson. The package also includes the data of the term structure of interest rate of Federal Reserve Bank and European Central Bank.
Author: Sergio Salvino Guirreri
Maintainer: Sergio Salvino Guirreri

Diff between YieldCurve versions 3.0 dated 2010-07-24 and 3.1 dated 2010-08-25

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Package TRIANG updated to version 1.2 with previous version 1.1 dated 2009-03-14

Title: Symmetric discrete triangular distributions
Description: This is a package for symmetric discrete triangular distributions
Author: Tristan Senga Kiess\'{e}, Silvio S. Zocchi, C\'{e}lestin C. Kokonendji
Maintainer: Tristan Senga Kiess\'{e}

Diff between TRIANG versions 1.1 dated 2009-03-14 and 1.2 dated 2010-08-25

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Package FunNet updated to version 1.00-10 with previous version 1.00-9 dated 2010-06-27

Title: Integrative Functional Analysis of Transcriptional Networks
Description: FunNet is an integrative tool for analyzing gene co-expression networks built from microarray expression data. The analytic model implemented in this library involves two abstraction layers: transcriptional and functional (biological roles). A functional profiling technique using Gene Ontology & KEGG annotations is applied to extract a list of relevant biological themes from microarray expression profiling data. Afterwards multiple-instance representations are built to relate significant themes to their transcriptional instances (i.e. the two layers of the model). An adapted non-linear dynamical system model is used to quantify the proximity of relevant genomic themes based on the similarity of the expression profiles of their gene instances. Eventually an unsupervised multiple-instance clustering procedure, relying on the two abstraction layers, is used to identify the structure of the co-expression network composed from modules of functionally related transcripts. Functional and transcriptional maps of the co-expression network are provided separately together with detailed information on the network centrality of related transcripts and genomic themes.
Author: Corneliu Henegar
Maintainer: Corneliu Henegar

Diff between FunNet versions 1.00-9 dated 2010-06-27 and 1.00-10 dated 2010-08-25

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Package DEoptim updated to version 2.0-6 with previous version 2.0-5 dated 2010-04-19

Title: Global optimization by differential evolution
Description: This package provides the DEoptim function which performs global optimization by differential evolution.
Author: David Ardia and Katharine Mullen
Maintainer: Katharine Mullen

Diff between DEoptim versions 2.0-5 dated 2010-04-19 and 2.0-6 dated 2010-08-25

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