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* HyperbolicDist News *
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VERSION 0.5-2
o Some bug fixes added which were causing Make Check to fail on
Windows when tested using Uwe Ligges site. Problem was naming of
objects as x conflicting with use of x as data.
VERSION 0.5-1
o Names changed to form with words after the initial one
capitalized, e.g. log.pars becomes logPars. Applies to both
function and variable names. Exceptions are functions for
distributions (dhyperb, rgig, pskewlap), and KNu.
o Added functions for the skew-Laplace distribution: dskewlap,
pskewlap, qskewlap and r skewlap.
o Added (xi, chi) parameterisation to those for which
hyperbChangePars (which was hyperb.change.pars) can be used to
interchange between parameterisations of the hyperbolic
distribution.
o Added functions for the generalized hyperbolic distribution:
dghyp, pghyp, qghyp, rghyp, ghypChangePars, ghypCalcRange,
ghypMean, ghypVar, ghypMode.
o Added functions for the generalized inverse Gaussian
distribution: dgig, pgig, qgig, rgig1, rgig,
gigChangePars,gigCalcRange, gigMean, gigVar, gigSkew, gigKurt,
gigMode.
o Parameter vector name changed to Theta instead of theta so an
individual component could be called theta.
o New algorithms developed for phyperb, pghyp, and pgig where
numerical integrations are on sections of the real line. Developed
to improve accuracy of numerical results.
o New algorithms for distribution functions use the derivative of
the density and need break points to determine sections to
integrate over. Derivative functions ddhyperb, ddghyp, ddgig, and
break functions hyperbBreaks, ghypBreaks, gigBreaks developed.
o Functions for Cramer-von Mises goodness of fit test for the
hyperbolic distribution added.
VERSION 0.0-1
o Submitted to CRAN, January 6, 2003