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From | David Chan <david.c.chan@gmail.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | st: sspace cannot handle gaps in time series |
Date | Wed, 27 Jul 2011 07:17:14 -0400 |
Hi all, I'm trying to implement a Kalman filter using the sspace command, but it appears to be unable to handle missing data. I thought this was odd because Kalman filters in general are quite suited to missing data, and other commands such as arima handle missing data with Kalman filters. Is this something that is still being developed for sspace? Would I need to use an alternative command to implement my Kalman filter? Thanks, Dave * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/