Changes in Version 2.2-22

  o Fit a Shared Gamma Frailty model using a parametrical estimation.

  o Fit Joint Frailty model for recurrent and terminal events using a parametrical estimation.

  o Fit a Nested Frailty model using a parametrical estimation.

  o Fit an Additive Frailty model using a parametrical estimation.

  o Concordance measures in shared frailty and Cox models (Cmeasures).

  
Changes in Version 2.2-10

  o NEW VERSION OF FRAILTYPACK including Additive, Nested and Joint Frailty models
  o Paper submitted to Journal of Stat Software

