This package provides a solver for ompr based on the R Optimization Infrastructure ('ROI'). The package makes all solvers in ROI available to solve ompr models. Please see the ompr website <https://dirkschumacher.github.io/ompr/> and package docs for more information and examples on how to use it.

This package implements a variety of functions useful for gene set analysis using rotations to approximate the null distribution. It contributes with the implementation of seven test statistic scores that can be used with different goals and interpretations. Several functions are available to complement the statistical results with graphical representations.

Estimate age-depth models from stratigraphic and sedimentological data, and transform data between the time and stratigraphic domain.

This package provides functions to scrape IQY calls to Bank of Mexico, downloading and ordering the data conveniently.

Render tables in text format in the terminal using ANSI strings thanks to the cli and crayon packages.

Perform a correlational class analysis of the data, resulting in a partition of the data into separate modules.

This is a simple R package that allows to measure the stated preferences using traditional conjoint analysis method.

View 2D/3D sections, contour plots, mesh of excursion sets for computer experiments designs, surrogates or test functions.

Computes the first stage GMM estimate of a dynamic linear model with p lags of the dependent variables.

Estimation, validation and prediction of models of different types : linear models, additive models, MARS,PolyMARS and Kriging.

Simulates and computes (maximum) likelihood of a dynamical model of community assembly that takes into account phylogenetic history.

This package provides data transformations, estimation utilities, predictive evaluation measures and simulation functions for discrete time survival analysis.

Exchange rate regression and structural change tools for estimating, testing, dating, and monitoring (de facto) exchange rate regimes.

Calculates event rates and compares means and variances of groups of interval data corrected for missed arrival observations.

Convenient functions to create ggplot2 graphics following the editorial guidelines of the Institute for Applied Economic Research (Ipea).

This package provides histograms, boxplots and dotplots as alternatives to scatterplots of data when plotting fitted logistic regressions.

Read a table of fixed width formatted data of different types into a data.frame for each type.

Similarity measures for hierarchical clustering of objects characterized by nominal (categorical) variables. Evaluation criteria for nominal data clustering.

Clustering unilayer and multilayer network data by means of finite mixtures is the main utility of netClust'.

Nonparametric Tests for Main Effects, Simple Effects and Interaction Effect with Censored Data and Two Factorial Influencing Variables.

This package provides carefully chosen color palettes as used a.o. at OpenAnalytics <http://www.openanalytics.eu>.

This package provides a simple package to grab a Bible proverb corresponding to the day of the month.

Allows specification and fitting of some parameter estimation examples inspired by time-resolved spectroscopy via a Shiny GUI.

This package provides a set of tools for writing and sharing interactive courses to be used with swirl.