[R] Survreg/psm output

2009-04-16 Thread Laura Bonnett
Dear R-listers, I know that there have been many, many posts on the output from Survreg. To summarise what I have read, Scale is 1/shape of the Weibull which is also the standard deviation of the normal distribution which is also the standard deviation of the log survival time and Intercept is

Re: [R] Survreg/psm output

2009-04-16 Thread Frank E Harrell Jr
Laura Bonnett wrote: Dear R-listers, I know that there have been many, many posts on the output from Survreg. To summarise what I have read, Scale is 1/shape of the Weibull which is also the standard deviation of the normal distribution which is also the standard deviation of the log survival