Testing for Symmetry of Data and Model Residuals

Implementations of a large number of tests for symmetry and their bootstrap variants, which can be used for testing the symmetry of random samples around a known or unknown mean. Functions are also there for testing the symmetry of model residuals around zero. Currently, the supported models are linear models and generalized autoregressive conditional heteroskedasticity (GARCH) models (fitted with the 'fGarch' package). All tests are implemented using the 'Rcpp' package which ensures great performance of the code.


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install.packages("symmetry")

0.1.1 by Blagoje Ivanović, 3 months ago


Browse source code at https://github.com/cran/symmetry


Authors: Blagoje Ivanović [aut, cre] Bojana Milošević [aut] Marko Obradović [aut]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports Rcpp, Rdpack

Suggests knitr, rmarkdown, sn, fGarch, testthat

Linking to Rcpp, RcppArmadillo

System requirements: C++11


See at CRAN