Fri, 16 May 2008

Package spdep updated to version 0.4-21 with previous version 0.4-20 dated 2008-03-25

Author: Roger Bivand , with contributions by Luc Anselin, Olaf Berke, Andrew Bernat, Marilia Carvalho, Yongwan Chun, Carsten Dormann, Stéphane Dray, Rein Halbersma, Nicholas Lewin-Koh, Jielai Ma, Giovanni Millo, Werner Mueller, Hisaji Ono, Pedro Peres-Neto, Markus Reder, Michael Tiefelsdorf, and Danlin Yu.
Title: Spatial dependence: weighting schemes, statistics and models
Description: A collection of functions to create spatial weights matrix objects from polygon contiguities, from point patterns by distance and tesselations, for summarising these objects, and for permitting their use in spatial data analysis; a collection of tests for spatial autocorrelation, including global Moran's I, Geary's C, Hubert/Mantel general cross product statistic, Empirical Bayes estimates and Assunção/Reis Index, Getis/Ord G and multicoloured join count statistics, local Moran's I and Getis/Ord G, saddlepoint approximations and exact tests for global and local Moran's I; and functions for estimating spatial simultaneous autoregressive (SAR) lag and error models, weighted and unweighted SAR and CAR spatial regression models, semi-parametric and Moran eigenvector spatial filtering, GM SAR error models, and generalized spatial two stage least squares models.

Diff between spdep versions 0.4-20 dated 2008-03-25 and 0.4-21 dated 2008-05-16

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Package spatstat updated to version 1.13-2 with previous version 1.13-1 dated 2008-04-24

Author: Adrian Baddeley and Rolf Turner , with substantial contributions of code by Marie-Colette van Lieshout, Rasmus Waagepetersen, Kasper Klitgaard Berthelsen and Dominic Schuhmacher. Additional contributions by C. Beale, B. Biggerstaff, R. Bivand, F. Bonneu, J.B. Chen, Y.C. Chin, M. de la Cruz, P.J. Diggle, S. Eglen, A. Gault, M. Genton, P. Grabarnik, C. Graf, J. Franklin, U. Hahn, M. Hering, M.B. Hansen, M. Hazelton, J. Heikkinen, K. Hornik, R. Ihaka, R. John-Chandran, D. Johnson, J. Laake, J. Mateu, P. McCullagh, X.C. Mi, J. Moller, L.S. Nielsen, E. Parilov, J. Picka, M. Reiter, B.D. Ripley, B. Rowlingson, J. Rudge, A. Sarkka, K. Schladitz, B.T. Scott, I.-M. Sintorn, M. Spiess, M. Stevenson, P. Surovy, B. Turlach, A. van Burgel, H. Wang and S. Wong.
Title: Spatial Point Pattern analysis, model-fitting, simulation, tests
Description: A package for analysing spatial data, mainly Spatial Point Patterns, including multitype/marked points and spatial covariates, in any two-dimensional spatial region. Contains functions for plotting spatial data, exploratory data analysis, model-fitting, simulation, spatial sampling, model diagnostics, and formal inference. Data types include point patterns, line segment patterns, spatial windows, and pixel images. Point process models can be fitted to point pattern data. Cluster type models are fitted by the method of minimum contrast. Very general Gibbs point process models can be fitted to point pattern data using a function ppm similar to lm or glm. Models may include dependence on covariates, interpoint interaction and dependence on marks. Fitted models can be simulated automatically. Also provides facilities for formal inference (such as chi-squared tests) and model diagnostics (including simulation envelopes, residuals, residual plots and Q-Q plots).

Diff between spatstat versions 1.13-1 dated 2008-04-24 and 1.13-2 dated 2008-05-16

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New package orth with initial version 1.5
Package: orth
Title: Multivariate Logistic Regressions Using Orthogonalized Residuals.
Version: 1.5
Author: Kunthel By, Bahjat F. Qaqish, and John S. Preisser
Maintainer: Kunthel By
Description: Performs multivariate logistic regressions by way of orthogonalized residuals. As a special case, the methodology recasts alternating logistic regressions in a way that is consistent with standard estimating equation theory. Cluster diagnostics and observation level diagnostics such as leverage and Cook's distance are computed based on an approximation. Exact versions of these diagnostics are computationally demanding and as of this version, will not be included.
Depends: methods
LazyLoad: yes
License: GPL (>= 2)
Packaged: Thu May 15 10:47:39 2008; euclid

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New package mlogit with initial version 0.1-0
Package: mlogit
Version: 0.1-0
Date: 2008-05-15
Title: multinomial logit model
Author: Yves Croissant
Maintainer: Yves Croissant
Depends: R (>= 1.8.0), maxLik
Suggests: Ecdat, lmtest, car
Description: Estimation of the multinomial logit model with choice specific variables
License: GPL (>=2)
URL: http://www.r-project.org
Packaged: Thu May 15 13:18:24 2008; yves

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Package minpack.lm updated to version 1.1-0 with previous version 1.0-9 dated 2008-03-14

Author: Timur V. Elzhov, Katharine M. Mullen
Title: R interface to the Levenberg-Marquardt nonlinear least-squares algorithm found in MINPACK
Description: Provides R interface to lmder and lmdif from the MINPACK library, for solving nonlinear least-squares problems by a modification of the Levenberg-Marquardt algorithm.

Diff between minpack.lm versions 1.0-9 dated 2008-03-14 and 1.1-0 dated 2008-05-16

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Package mclust02 updated to version 2.1-17 with previous version 2.1-16 dated 2007-11-17

Author: C. Fraley and A.E. Raftery, Dept. of Statistics, University of Washington. R port by Ron Wehrens.
Title: Model-based cluster analysis (older version)
Description: Model-based cluster analysis: the 2002 version of MCLUST

Diff between mclust02 versions 2.1-16 dated 2007-11-17 and 2.1-17 dated 2008-05-16

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Package mclust updated to version 3.1-4 with previous version 3.1-3 dated 2008-02-14

Author: Chris Fraley and Adrian Raftery
Title: Model-Based Clustering / Normal Mixture Modeling
Description: Model-based clustering and normal mixture modeling including Bayesian regularization

Diff between mclust versions 3.1-3 dated 2008-02-14 and 3.1-4 dated 2008-05-16

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Package gstat updated to version 0.9-47 with previous version 0.9-46 dated 2008-05-06

Author: Edzer J. Pebesma and others
Title: geostatistical modelling, prediction and simulation
Description: variogram modelling; simple, ordinary and universal point or block (co)kriging, sequential Gaussian or indicator (co)simulation; variogram and variogram map plotting utility functions.

Diff between gstat versions 0.9-46 dated 2008-05-06 and 0.9-47 dated 2008-05-16

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Package coda updated to version 0.13-2 with previous version 0.13-1 dated 2007-12-12

Author: Martyn Plummer, Nicky Best, Kate Cowles, Karen Vines
Title: Output analysis and diagnostics for MCMC
Description: Output analysis and diagnostics for Markov Chain Monte Carlo simulations.

Diff between coda versions 0.13-1 dated 2007-12-12 and 0.13-2 dated 2008-05-16

 DESCRIPTION |    6 +++---
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Package clv updated to version 0.2 with previous version 0.1-2 dated 2008-04-07

Author: Lukasz Nieweglowski.
Title: Cluster Validation Techniques
Description: Package contains most of the popular internal and external cluster validation methods ready to use for the most of the outputs produced by functions coming from package "cluster". Package contains also functions and examples of usage for cluster stability approach applied to algorithms implemented in "cluster" package.

Diff between clv versions 0.1-2 dated 2008-04-07 and 0.2 dated 2008-05-16

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Package bipartite updated to version 0.7 with previous version 0.6 dated 2008-05-05

Author: Carsten F. Dormann and Bernd Gruber, with additional code from Jochen Fruend, based on the C-code developed by Nils Bluethgen.
Title: Visualises bipartite networks and calculates some ecological indices.
Description: See bipartite-package for more details.

Diff between bipartite versions 0.6 dated 2008-05-05 and 0.7 dated 2008-05-16

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Package bentcableAR updated to version 0.1.2 with previous version 0.1.1 dated 2008-05-04

Author: Grace Chiu , Assistant Professor, Department of Statistics and Actuarial Science, University of Waterloo, Waterloo, ON, N2L 3G1, Canada
Title: Bent-Cable Regression for Independent Data or Autoregressive Time Series
Description: This package contains two main interfaces for fitting and diagnosing bent-cable regressions for autoregressive time-series data or independent data (time series or otherwise). The interfaces are 'bentcable.ar()' and 'bentcable.dev.plot()'. Some components in the package can also be used as stand-alone functions. The bent cable (linear-quadratic-linear) generalizes the broken stick (linear-linear), which is also handled by this package.

Diff between bentcableAR versions 0.1.1 dated 2008-05-04 and 0.1.2 dated 2008-05-16

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Package bcp updated to version 1.8.5 with previous version 1.8.4 dated 2007-12-05

Author: Chandra Erdman and John W. emerson
Title: A Package for Performing a Bayesian Analysis of Change Point Problems
Description: An implementation of the Barry and Hartigan (1993) product partition model for the standard change point problem using Markov Chain Monte Carlo.

Diff between bcp versions 1.8.4 dated 2007-12-05 and 1.8.5 dated 2008-05-16

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Package ade4 updated to version 1.4-8 with previous version 1.4-7 dated 2008-04-18

Author: Daniel Chessel, Anne-Beatrice Dufour and Stephane Dray , with contributions from Jean R. Lobry, Sebastien Ollier, Sandrine Pavoine and Jean Thioulouse.
Title: Analysis of Ecological Data : Exploratory and Euclidean methods in Environmental sciences
Description: Multivariate data analysis and graphical display.

Diff between ade4 versions 1.4-7 dated 2008-04-18 and 1.4-8 dated 2008-05-16

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New package MMG with initial version 1.2.1
Package: MMG
Type: Package
Title: Mixture Model on Graphs
Version: 1.2.1
Date: 2008-05-16
Author: Josselin Noirel and Guido Sanguinetti
Maintainer: Josselin Noirel
Depends: R (>= 2.6.0)
Description: This package implements the Mixture Model on Graphs developed in Sanguinetti et al., Bioinformatics 2008. The graph structure is used to infer quantities that were not measured, based on the neighbours' measurements. This approach was developed to address problems typical of Quantitative Proteomics but could be applicable to many other domains.
License: GPL-3
Packaged: Fri May 16 11:33:54 2008; jnoirel

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Package ChainLadder updated to version 0.1.1-4 with previous version 0.1.1-3 dated 2008-02-20

Author: Markus Gesmann
Title: Mack- and Munich-chain-ladder methods for insurance claims reserving
Description: The package contains the Mack- and Munich-chain-ladder methods which are used in insurance claims reserving exercise.

Diff between ChainLadder versions 0.1.1-3 dated 2008-02-20 and 0.1.1-4 dated 2008-05-16

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Package AcceptanceSampling updated to version 0.1-4 with previous version 0.1-1 dated 2007-07-07

Author: Andreas Kiermeier
Title: Creation and evaluation of Acceptance Sampling Plans
Description: This package provides functionality for creating and evaluating acceptance sampling plans. Plans can be single, double or multiple sampling plans

Diff between AcceptanceSampling versions 0.1-1 dated 2007-07-07 and 0.1-4 dated 2008-05-16

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