ecn.test was renamed to ecn_test. It
now additionally takes tau, n, and
kappa as arguments (see function documentation).
cn.test was deprecated. Use ecn_test
with kappa = 1.0 instead.
When checking if required packages are installed,
power.transform now caches results. This prevents
unnecessary look-up.
The empirical central normality test is now dependent on the
number of samples. The test can now be called using
ecn.test. cn.test is a stricter central
normality test whose test statistics are determined from strictly normal
distributions, instead of normal distributions with up to 10%
outliers.
The robust location- and shift-invariant transformations now use weights optimised for achieving central normality.
This is the initial public release of the
power.transform package.