Testing for Symmetry of Data and Model Residuals
Description
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.