RTdata

<p>This data set involves normally developing children 9 years of age presented with two visual simuli on a computer monitor.
  The left image is the target stimuli and on the right is either an exact copy or a mirror image
  of the target stimuli.  The child must press one key if it is a copy or another key if it is a mirror image.  The
  data consists of the reaction times (RT) of the 197 children who provided correct responses for all 6 task trials.</p>

datasets

Analyzes finite mixture models for various parametric and semiparametric settings.  This includes mixtures of parametric distributions (normal, multivariate normal, multinomial, gamma), various Reliability Mixture Models (RMMs), mixtures-of-regressions settings (linear regression, logistic regression, Poisson regression, linear regression with changepoints, predictor-dependent mixing proportions, random effects regressions, hierarchical mixtures-of-experts), and tools for selecting the number of components (bootstrapping the likelihood ratio test statistic, mixturegrams, and model selection criteria).  Bayesian estimation of mixtures-of-linear-regressions models is available as well as a novel data depth method for obtaining credible bands.  This package is based upon work supported by the National Science Foundation under Grant No. SES-0518772 and the Chan Zuckerberg Initiative: Essential Open Source Software for Science (Grant No. 2020-255193).

Derek S. Young

mixtools

Tools for Analyzing Finite Mixture Models

Derek Young

Tatiana Benaglia

Didier Chauveau

David Hunter

Kedai Cheng

Ryan Elmore

Thomas Hettmansperger

Hoben Thomas

Fengjuan Xuan

RTdata function

<p>This data frame consists of 197 children (the rows) and their 6 responses (the columns)
to the stimulus presented.  The response (RT) is recorded in milliseconds.</p>

Format

Reaction Time (RT) Data Set — RTdata

Reaction Time (RT) Data Set

RTdata: Reaction Time (RT) Data Set

Description

Usage

Arguments

Format

References

See Also