Applied analysis question

2002-02-27 Thread Brad Anderson
I have a continuous response variable that ranges from 0 to 750. I only have 90 observations and 26 are at the lower limit of 0, which is the modal category. The mean is about 60 and the median is 3; the distribution is highly skewed, extremely kurtotic, etc. Obviously, none of the power

Re: Applied analysis question

2002-02-28 Thread Brad Anderson
Rich Ulrich [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]... On 27 Feb 2002 11:59:53 -0800, [EMAIL PROTECTED] (Brad Anderson) wrote: I have a continuous response variable that ranges from 0 to 750. I only have 90 observations and 26 are at the lower limit of 0, which

Re: Applied analysis question

2002-03-01 Thread Brad Anderson
[EMAIL PROTECTED] (Eric Bohlman) wrote in message news:a5o5b1$fi0$[EMAIL PROTECTED]... Rolf Dalin [EMAIL PROTECTED] wrote: IIRC, your example is exactly the sort of situation for which Tobit modelling was invented. Considered that (actually estimated a couple of Tobit models and if I use