Bookmark and Share

Notice: On March 31, it was announced that Statalist is moving from an email list to a forum. The old list will shut down on April 23, and its replacement, is already up and running.

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

st: Tobit Model and time series operator

From   House Wang <>
Subject   st: Tobit Model and time series operator
Date   Thu, 20 Oct 2011 21:42:49 -0500

I run a tobit model like this: tobit y1 x1 x2 x3 i.year, ll(0) ul(1).
The i.year variable is to construct year as a categorical variable
because year is just a regular variable, not a time variable in
longitudinal sense.
But the results show that
time-series operators not allowed

Does this suggest tobit model cannot take time-series operators or
anything else?
Should I use other formats of operators?

*   For searches and help try:

© Copyright 1996–2015 StataCorp LP   |   Terms of use   |   Privacy   |   Contact us   |   Site index