Re: [R] 'stretching' a binomial variable

2009-03-27 Thread Duncan Murdoch
On 3/27/2009 7:49 AM, imicola wrote: Hi, Im carrying out some Bayesian analysis using a binomial response variable (proportion: 0 to 1), but most of my observations have a value of 0 and many have very small values (i.e. 0.001). I'm having troubles getting my MCMC algorithm to converge, so I ha

Re: [R] 'stretching' a binomial variable

2009-03-27 Thread Robert A LaBudde
At 06:49 AM 3/27/2009, imicola wrote: Hi, Im carrying out some Bayesian analysis using a binomial response variable (proportion: 0 to 1), but most of my observations have a value of 0 and many have very small values (i.e. 0.001). I'm having troubles getting my MCMC algorithm to converge, so I

[R] 'stretching' a binomial variable

2009-03-27 Thread imicola
Hi, Im carrying out some Bayesian analysis using a binomial response variable (proportion: 0 to 1), but most of my observations have a value of 0 and many have very small values (i.e. 0.001). I'm having troubles getting my MCMC algorithm to converge, so I have decided to try normalising my respo