261. Multivariate Statistical Analysis - A package with the name "chemometrics" will be developed which is a
companion to the book
K. Varmuza and P. Filzmoser: Introduction to Multivariate Statistical
Analysis in Chemometrics. CRC Press. To appear.
262. MuMIn - multi-model inference - This package contains functions for model selection and model averaging based on information criteria (AICc, AIC or other).
It is a successor of the "dRedging" package.
265. Nested Archimedean Copulas - An R package for nested Archimedean copulas, providing a procedure for computing function values, characteristics such as Kendall's tau and tail dependence parameters, as well as sampling algorithms for generating random variates.
266. NeTomogRaphy - This project will be extended version of work done by Ula Karzelek at the Wrocław University of Technology as the Masters Thesis.
This is passive method which supports automatic overflow sources detection in local networks using R environment.
267. Neuroimage - Neuroimage is an R library that provides data structures and io for functional brain imaging data. It reads and writes nifti-1 images and provides S4 classes for handling multi-dimensional images.
268. nlcv - Package for classification problems using nested loop cross-validation.
269. Nondetects and Data Analysis - Contains methods described by Dennis R. Helsel in his book "Nondetects And Data Analysis: Statistics for Censored Environmental Data"
270. Nonlinear regression analysis - Data sets from Bates and Watts (1988) "Nonlinear Regression Analysis and Its Applications" plus lattice-based graphics for nonlinear regression models, including parameter inference regions.
272. Nonparametrics for Clustered Binary Data - CorrBin implements nonparametric methods for analysing exchangeable binary data with variable cluster sizes with emphasis on trend testing.
273. Online Material for the Lattice Book - This project hosts online material supporting the book "Lattice: Multivariate Data Visualization with R". Included are all code and figures (both black and white and color versions) from the book.
274. opentick - R API to opentick databases - OPENTICK SERVICE NO LONGER EXISTS!
Provide a native R interface to opentick real time and historical market data.
Disclaimer: This software is not endorsed in any way by opentick. The authors of this software are not affiliated with opentick.
276. Optimal Two-stage Phase II Design - This R package OptimPhase2 creates the optimal two-stage phase II designs with long-term endpoint. Optimality is defined to minimze either the expected sample size, expected duration of accrual and expected total study length.
277. Optimization and solving packages - Packages for optimization, including large scale optimization and equation solving. Related numerical methods packages for gradient and hessian calculation and for factor rotation are also included.
278. optparse - command line option parser - A command line option parser inspired by Python's ``optparse`` library to be used with Rscript to write "#!" shebang scripts that accept short and long flag/options.
280. ORCME - ORCME project develops a package for order restricted clustering of microarray experiments. It reflects on-going research of the bioinformatics group within the Center for Statistics at UHasselt.