tag:blogger.com,1999:blog-20843954.post114162939131204194..comments2024-02-22T13:43:48.846+01:00Comments on Kallokain: The Variance Trap, Part 5Kallokainhttp://www.blogger.com/profile/15756733532883677794noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-20843954.post-1155858720154687252006-08-18T01:52:00.000+02:002006-08-18T01:52:00.000+02:00Thanks!I don't know of anything good. As far as I ...Thanks!<BR/><BR/>I don't know of anything good. As far as I know, there is no open source systems simulation software around. (My own little prototype hardly counts.)<BR/><BR/>Something else that is missing is logic tree software. I recently started using the Theory Of Constraints Thinking Tools, and have found them to be very useful. I either use pen and paper, or Open Office Draw. Haven't managed to find anything but commercial software that supports the TOC Thinking Tools.<BR/><BR/>Considering how useful such tools can be, it is surprising that there aren't more of them around.Kallokainhttps://www.blogger.com/profile/15756733532883677794noreply@blogger.comtag:blogger.com,1999:blog-20843954.post-1155204782461370572006-08-10T12:13:00.000+02:002006-08-10T12:13:00.000+02:00Henrik: your variance trap series is absolutely ex...Henrik: your variance trap series is absolutely excellent. Keep writing!<BR/><BR/>By the way: do you know of any open source software for doing this kind of system dynamics modeling? I've tried demo versions of iSee systems' Stella, but since I'm just learning about these things, I'm not about to buy something.Anonymousnoreply@blogger.com