This package provides a series of functions to call AD Model Builder (i.e., compile and run models) from within R, read the results back into R as admb objects, and provide standard accessors (i.e. coef(), vcov(), etc.).

The Regional Vulnerability Index (RVI), a statistical measure of brain structural abnormality, quantifies an individual's similarity to the expected pattern (effect size) of deficits in schizophrenia (Kochunov P, Fan F, Ryan MC, et al. (2020) <doi:10.1002/hbm.25045>).

R6 class interface for handling relational database connections using DBI package as backend. The class allows handling of connections to e.g. PostgreSQL, MariaDB and SQLite. The purpose is having an intuitive object allowing straightforward handling of SQL databases.

This package provides a programmatic client for the eBird database (<https://ebird.org/home>), including functions for searching for bird observations by geographic location (latitude, longitude), eBird hotspots, location identifiers, by notable sightings, by region, and by taxonomic name.

This package provides a DBI interface to MySQL / MariaDB. The RMySQL package contains an old implementation based on legacy code from S-PLUS which is being phased out. A modern MySQL client based on Rcpp is available from the RMariaDB package.

The minimum covariance determinant estimator is used to perform robust quadratic discriminant analysis, including cross-validation. References: Friedman J., Hastie T. and Tibshirani R. (2009). "The elements of statistical learning", 2nd edition. Springer, Berlin. <doi:10.1007/978-0-387-84858-7>.

This package provides infrastructure to accurately measure and compare the execution time of R expressions.

Nonparametric change point estimation for survival data based on p-values of exact binomial tests.

Fits a pseudo Cox proprotional hazards model when survival times are missing for control groups.

Compute degree days from daily min and max temperatures for modeling plant and insect development.

This package provides methods for calculating gradient surface metrics for continuous analysis of landscape features.

Efficient algorithms for fitting regularization paths for linear or logistic regression models penalized by LEP.

Geometric objects defined in geozoo can be simulated or displayed in the R package tourr'.

The geom_rain() function adds different geoms together using ggplot2 to create raincloud plots.

Display hexagonally binned scatterplots for multi-class data, using coloured triangles to show class proportions.

This package provides a bunch of functions to deal with circular data under order restrictions.

Some simple objects and functions to do statistics using linear models and a Bayesian framework.

Exploratory model analysis with <http://ggobi.org>. Fit and graphical explore ensembles of linear models.

This package provides a set of tools to install, manage and run several Pandoc versions.

Tailoring the optimal biomarker(s) for disease screening or diagnosis based on subjects individual characteristics.

Evolutionary reconstruction based on substitutions and insertion-deletion (indels) analyses in a distance-based framework.

Calculates the power and sample size based on the difference in Restricted Mean Survival Time.

This package provides a base dependency solution with basic argument parsing for use with Rscript'.

Demographic data on the United States at the county and state levels spanning multiple years.