BDgraph NEWS
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- CHANGES IN VERSION 2.19
   The Title in Description is changed
   Function "I.g" is added
   
- CHANGES IN VERSION 2.20
   Reversible jump MCMC algorithm is added to "bdgraph()" fonction

- CHANGES IN VERSION 2.23
   Function "I.g" is chenged to "log_Ig" and it is implemented in C++

