pda vesrion 1.2.5

Updates

• The package has not been uploaded to CRAN since 1.0.3.
• Fix and modify the PDA GitHub version to meet the CRAN policy.

version 1.2.6

Updates

• Fix the bugs in ODACAT model.
• Add new model ODACATH.

version 1.2.7

Updates

• Fix the alias bug in ODACATH model.