Mon, 30 Jan 2012

Package SearchTrees updated to version 0.5 with previous version 0.1.6 dated 2011-10-04

Title: Spatial Search Trees
Description: This package provides an implementation of the QuadTree data structure. It uses this to implement fast k-Nearest Neighbor and Rectangular range lookups in 2 dimenions. The primary target is high performance interactive graphics.
Author: Gabriel Becker
Maintainer: Gabriel Becker

Diff between SearchTrees versions 0.1.6 dated 2011-10-04 and 0.5 dated 2012-01-30

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 21 files changed, 51 insertions(+), 47 deletions(-)

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Package Vdgraph updated to version 2.0-1 with previous version 1.0-1 dated 2011-06-03

Title: This package creates variance dispersion graphs for response surface designs
Description: This package calls a modification of the published FORTRAN code for producing variance dispersion graphs. For more details on variance dispersion graphs see "A Computer Program for Generating Variance Dispersion Graphs" by G. Vining, Journal of Quality Technology, Vol. 25 No. 1 January 1993.
Author: John Lawson
Maintainer: John Lawson

Diff between Vdgraph versions 1.0-1 dated 2011-06-03 and 2.0-1 dated 2012-01-30

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Package Rwinsteps updated to version 1.0-1 with previous version 1.0-0 dated 2011-09-02

Title: Running Winsteps in R
Description: The Rwinsteps package facilitates communication between R and the Rasch modeling software Winsteps. The package currently includes functions for reading and writing command files, sending them to Winsteps, reading and writing data according to command file specifications, reading output into R, and plotting various results.
Author: Anthony Albano , Ben Babcock
Maintainer: Anthony Albano

Diff between Rwinsteps versions 1.0-0 dated 2011-09-02 and 1.0-1 dated 2012-01-30

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Package pec updated to version 2.1.7 with previous version 2.1.2 dated 2011-12-22

Title: Prediction Error Curves for Survival Models
Description: Validation of predicted surival probabilities using inverse weighting and resampling.
Author: Thomas A. Gerds
Maintainer: Thomas A. Gerds

Diff between pec versions 2.1.2 dated 2011-12-22 and 2.1.7 dated 2012-01-30

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Package MARSS updated to version 2.8 with previous version 2.7 dated 2011-10-23

Title: Multivariate Autoregressive State-Space Modeling
Description: The MARSS package provides maximum-likelihood parameter estimation for constrained and unconstrained linear multivariate autoregressive state-space (MARSS) models fit to multivariate time-series data. Fitting is primarily via an Expectation-Maximization (EM) algorithm, although fitting via the BFGS algorithm (using the optim function) is also provided. MARSS models are a class of dynamic linear model (DLM) and vector autoregressive model (VAR) model. Functions are provided for parametric and innovations bootstrapping, Kalman filtering and smoothing, bootstrap model selection criteria (AICb), confidences intervals via the hessian approximation and via bootstrapping and calculation of auxilliary residuals for detecting outliers and shocks. The user guide shows examples of using MARSS for parameter estimation for a variety of applications, model selection, dynamic factor analysis, outlier and shock detection, and addition of covariates. Type RShowDoc("UserGuide", package="MARSS") at the R command line to open the MARSS user guide. Online workshops (lecture material) at http://faculty.washington.edu/eeholmes/workshops.shtml
Author: Eli Holmes, Eric Ward, and Kellie Wills, NOAA, Seattle, USA
Maintainer: Eli Holmes

Diff between MARSS versions 2.7 dated 2011-10-23 and 2.8 dated 2012-01-30

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Package VBLPCM updated to version 1.3 with previous version 1.0 dated 2011-11-24

Title: Variational Bayes Latent Position Cluster Model for networks.
Description: A package to fit and simulate latent position and cluster models for statistical networks using a Variational Bayes approximation.
Author: Michael Salter-Townshend
Maintainer: Michael Salter-Townshend

Diff between VBLPCM versions 1.0 dated 2011-11-24 and 1.3 dated 2012-01-30

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New package fwsim with initial version 0.1-2
Package: fwsim
Version: 0.1-2
Date: 2012-01-30
Title: Fisher-Wright Population Simulation
Author: Mikkel Meyer Andersen
Maintainer: Mikkel Meyer Andersen
Depends: R (>= 1.8.0)
Description: Simulates Fisher-Wright populations with growth.
License: BSD
URL: http://www.r-project.org
Packaged: 2012-01-30 15:41:01 UTC; mikl
Repository: CRAN
Date/Publication: 2012-01-30 17:31:26

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Package semdiag updated to version 0.1.2 with previous version 0.1.1 dated 2011-10-26

Title: Structural equation modeling diagnostics
Description: Outlier and leverage diagnostics for SEM.
Author: Zhiyong Zhang and Ke-Hai Yuan
Maintainer: Zhiyong Zhang

Diff between semdiag versions 0.1.1 dated 2011-10-26 and 0.1.2 dated 2012-01-30

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Package LDcorSV updated to version 1.1 with previous version 1.0 dated 2011-09-27

Title: LDcorSV
Description: The package provides a set of functions which aim is to propose four measures of linkage disequilibrium: the usual r^2 measure, the r^2_S measure (r^2 corrected by the structure sample), the r^2_V (r^2 corrected by the relatedness of genotyped individuals), the r^2_VS measure (r^2 corrected by both the relatedness of genotyped individuals and the structure of the sample).
Author: David Desrousseaux, Aurelie Siberchicot, Christine Cierco-Ayrolles and Brigitte Mangin
Maintainer:

Diff between LDcorSV versions 1.0 dated 2011-09-27 and 1.1 dated 2012-01-30

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Package GOSim updated to version 1.2.7.1 with previous version 1.2.6 dated 2012-01-27

Title: Computation of functional similarities between GO terms and gene products; GO enrichement analysis
Description: This package implements several functions useful for computing similarities between GO terms and gene products based on their GO annotation. Moreover it allows for computing a GO enrichment analysis
Author: Holger Froehlich
Maintainer: Holger Froehlich

Diff between GOSim versions 1.2.6 dated 2012-01-27 and 1.2.7.1 dated 2012-01-30

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Package benchmark updated to version 0.3-3 with previous version 0.3-2 dated 2011-02-10

Title: Benchmark Experiments Toolbox
Description: The benchmark package provides a toolbox for setup, execution and analysis of benchmark experiments. Main focus is the analysis of data accumulating during the execution -- one primary objective is the statistical correct computation of the candidate algorithms' order.
Author: Manuel J. A. Eugster
Maintainer: Manuel J. A. Eugster

Diff between benchmark versions 0.3-2 dated 2011-02-10 and 0.3-3 dated 2012-01-30

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Package doBy updated to version 4.5.1 with previous version 4.5.0 dated 2012-01-19

Title: doBy - Groupwise summary statistics, general linear contrasts, population means (least-squares-means), and other utilities
Description: doBy contains a variety of utilities including: 1) Facilities for groupwise computations of summary statistics and other facilities for working with grouped data. 2) General linear contrasts and LSMEANS (least-squares-means also known as population means), 3) Rscript2HTML for autmatic generation of HTML file from R-script with a minimum of markup, 4) other utilities. doBy originally contained facilities for 'doing something to data where data would be partitioned by some variables which define groupings of data' - hence the name doBy.
Author: Søren Højsgaard and Ulrich Halekoh with contributions from Jim Robison-Cox, Kevin Wright and Alessandro A. Leidi.
Maintainer: Søren Højsgaard

Diff between doBy versions 4.5.0 dated 2012-01-19 and 4.5.1 dated 2012-01-30

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New package McSpatial with initial version 1.0
Package: McSpatial
Type: Package
Title: Nonparametric spatial data analysis
Version: 1.0
Date: 2012-1-29
Author: Daniel McMillen
Maintainer: Daniel McMillen
Description: Locally weighted regression, semiparametric and conditionally parametric regression, fourier and cubic spline functions, GMM and linearized spatial logit and probit, k-density functions and counterfactuals, subcenter identification, misclassification probit, nonparametric quantile regression and conditional density functions, Machado-Mata decomposition for quantile regressions, spatial AR model, repeat sales models, conditionally parametric logit and probit
License: GPL (>= 2)
LazyLoad: yes
Suggests: akima, car, classInt, lattice, locfit, maptools, mlogit, quantreg, RColorBrewer, SparseM, spatstat, spdep
Packaged: 2012-01-29 22:41:52 UTC; Dan
Repository: CRAN
Date/Publication: 2012-01-30 06:29:08

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