ez: Easy Analysis and Visualization of Factorial Experiments

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Facilitates easy analysis of factorial experiments, including purely within-Ss designs (a.k.a. "repeated measures"), purely between-Ss designs, and mixed within-and-between-Ss designs. The functions in this package aim to provide simple, intuitive and consistent specification of data analysis and visualization. Visualization functions also include design visualization for pre-analysis data auditing, and correlation matrix visualization. Finally, this package includes functions for non-parametric analysis, including permutation tests and bootstrap resampling. The bootstrap function obtains predictions either by cell means or by more advanced/powerful mixed effects models, yielding predictions and confidence intervals that may be easily visualized at any level of the experiment's design.

Author
Michael A. Lawrence <mike.lwrnc@gmail.com>
Date of publication
2016-11-02 18:17:31
Maintainer
Michael A. Lawrence <mike.lwrnc@gmail.com>
License
GPL (>= 2)
Version
4.4-0
URLs

View on CRAN

Man pages

ANT
ANT data
ANT2
Messy ANT data
ezANOVA
Compute ANOVA
ezBoot
Compute bootstrap resampled predictions
ezCor
Compute and plot an information-dense correlation matrix
ezDesign
Plot the balance of data in an experimental design
ez-internal
Internal ez Functions
ezMixed
Compute evidence for fixed effects in an mixed effects...
ezMixedProgress
Retrieve information saved to file by a call to ezMixed
ez-package
Easy analysis and visualization of factorial experiments
ezPerm
Perform a factorial permutation test
ezPlot
Plot data from a factorial experiment
ezPlot2
Plot bootstrap predictions and confidence intervals
ezPrecis
Obtain a structure summary of a given data frame
ezPredict
Compute predicted values from the fixed effects of a mixed...
ezResample
Resample data from a factorial experiment
ezStats
Compute descriptive statistics from a factorial experiment

Files in this package

ez
ez/NAMESPACE
ez/data
ez/data/ANT2.rda
ez/data/ANT.rda
ez/R
ez/R/ezDesign.R
ez/R/ezPlot.R
ez/R/ezMixedProgress.R
ez/R/ezCor.R
ez/R/ezPerm.R
ez/R/ezStats.R
ez/R/ez-internal.R
ez/R/ezANOVA.R
ez/R/ezPrecis.R
ez/R/ezBoot.R
ez/R/ezMixed.R
ez/R/ezPlot2.R
ez/R/ezResample.R
ez/R/ezPredict.R
ez/MD5
ez/DESCRIPTION
ez/man
ez/man/ez-internal.Rd
ez/man/ANT2.Rd
ez/man/ezPredict.Rd
ez/man/ezCor.Rd
ez/man/ANT.Rd
ez/man/ezBoot.Rd
ez/man/ezPlot.Rd
ez/man/ezResample.Rd
ez/man/ez-package.Rd
ez/man/ezMixedProgress.Rd
ez/man/ezPlot2.Rd
ez/man/ezStats.Rd
ez/man/ezMixed.Rd
ez/man/ezPerm.Rd
ez/man/ezANOVA.Rd
ez/man/ezPrecis.Rd
ez/man/ezDesign.Rd
ez/CHANGES