node  mean  sd  MC error 2.5%  median  97.5% start sample  
  alpha    50.19   9.462   0.2339  31.21   50.16   69.04   1001  10000  

   node  mean  sd  MC error 2.5%  median  97.5% start sample  
  beta     -0.1629   0.1377  0.003416  -0.4397   -0.1632   0.1144  1001  10000  

   node  mean  sd  MC error 2.5%  median  97.5% start sample  
  phi    255.8   172.3   2.412   87.06   210.3   706.2   1001  10000  

   node  mean  sd  MC error 2.5%  median  97.5% start sample  
  psi    0.005203  0.002613  3.599E-5  0.001418  0.004755  0.01149   1001  10000  

(Note reciprocal of mean of psi, namely 1/0.005203, is 192.20)