packages        S V S_Old S_New V_Old V_New   
 Ecdat             * OK    OK    0.1-6 0.1-6.1 
 fds               * OK    OK    1.5   1.6     
 mlogit            * OK    OK    0.2-0 0.2-1   
 plm               * OK    OK    1.2-6 1.2-7   
 PMA               * OK    OK    1.0.7 1.0.7.1 
 pwt               * OK    OK    6.3-0 6.3-1   
 RcmdrPlugin.DoE   * OK    OK    0.10  0.10-1  
 RSurvey           * ERROR ERROR 0.5-8 0.5-9   
 Benchmarking    * * OK    ERROR 0.17  0.18    
 ez              * * OK    ERROR 2.1-0 3.0-0   
 dfoptim         * * <NA>  OK    <NA>  2011.2-1
 frailtyHL       * * <NA>  OK    <NA>  1.0