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...to write the iterations to a quicktime movie file. Currently this creates a lot of intermediate jpeg's (although it cleans up after itself). It may be possible to use ffmpeg to stream them directly into a movie file. Just to give you an idea, the data are in the n x k_j indicator matrices G_j, where g_{ijl}=1 if object i is in category (level) l of variable j. The log- likelihood we maximize is -------------- next part -------------- A non-text attachment was scrubbed... Name: pastedGraphic.pdf Type: application/pdf Size: 29990 bytes Desc: not available Url : https://stat.ethz.ch/piper...