NEWS

vfcp 1.4.0 (2017-10-27)

New idea of probability calculation for space defined by CDF and copula survival function. Its use accelerated the calculation of this probability. At the same time, it recently allowed us to carry out this calculation even for a copula dimension greater than 2. Not for 'amh' and 'fgm' copulas.
New functions have been inserted, namely: 'gentruk', 'kopula', 'prosim', 'trimeze', 'vfenuo'.
The following functions have been deleted as unnecessary: 'CSmeze', 'CSmezesi', 'vfmargi', 'vfpint', 'vfplot', 'vfprip', 'vfpsae', 'vfpsimsi', 'vfeduo', 'fxa'.

Canceling the 'gaussian' copula option.
Fix the end of 'vfex'. Now you can not 'joe' as 'gaussian'.
A check has been added to the functions c('vfclayton', 'vffrank', 'vfgumbel', 'vfjoe', 'vfalihaq') whether '0 <= u <= 1'.
Added three functions: 'CSmezesi', 'vfpsimsi', 'vfpsae'.

The name copula 'alihaq' has been changed to 'amh' as shown in the 'copula' package.
Added four functions: 'fxa', 'prunikus', 'CSmeze', 'vfpint'. Their use is demonstrated in the examples in the help for 'CSmeze'.
'Vfpripo': Originally was only the first component of the vector 'pro' smaller than 1. Now, there may be more, but just behind a 'pro[i + 1] < pro[i]', i = 1, ... , k.
In NAMESPACE, the missing 'vfex' is added.
Added distributions 'BetaPrime' and 'Beta'.
Added 'vfeduo' to compute expected values of marginals.
Added option 'ped' into 'vfploto' to applicate 'vfeduo'.

Fixed 'vfalihaq'.
Examples have been added to help for 'vfalihaq', 'vfjoe' and 'vffgm'.
Next to 'vfplot' is newly 'vfploto'.
Instead of the 'vfprip' are 'vfpripo' or 'vfprifo' with vector parameter 'pro' as a substitute for 'hom' and 'jm'.
Duo 'vfmrg' and 'vfex' replace 'vfmargi'.
'vfploto' uses 'vfpripo' or 'vfprfo' and 'vfmrg' and 'vfex' as well.
Original functions remained in the package.