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Evgueni, Don't listen to this guy. The last thing someone confused about types should use is a union. Listen, whatever types you're using, you're just dealing with data in memory. For an array, it's just a big block of data in memory. You need to know how that data is stored in memory. For audio data, WAVEFORMATEX tells you that with its contents. Don't let types

...----------------- Erik de Castro Lopo ----------------------------------------------------------------- "One serious obstacle to the adoption of good programming languages is the notion that everything has to be sacrificed for speed. In computer languages as in life, speed kills." -- Mike Vanier

Hi, I''m using FXRuby 1.0 on Windows. I''d like to display a popup menu after a right click on a tree item, I cannot make it work : #-------------------- root = FXTreeList.new(parent, 1, self, 0) pop = FXMenuPane.new(parent) expandCmd = FXMenuCommand.new(pop, "Expand", nil, app) expandCmd.connect(SEL_COMMAND) { root.currentItem.expanded=(true) }

...redict.warn(est, newdata = mary) message('predict.warn returns ',test) message("\n") message("Now try predict()") predict(est, newdata = mary) # ======================= end of msg =========================== -- John C. Nash, School of Management, University of Ottawa, Vanier Hall 451, 136 Jean-Jacques Lussier Private, P.O. Box 450, Stn A, Ottawa, Ontario, K1N 6N5 Canada email: nashjc on mail server uottawa.ca, voice mail: 613 562 5800 X 4796 fax 613 562 5164, Web URL = http://macnash.admin.uottawa.ca "Practical Forecasting for Managers" web site is at http:/...

...period to 0. This "computes", but the results include NAs at a point where there seems no reason for them. I'm starting to suspect that there's some sort of bug somewhere in the R internals. Any advice welcome. -- John C. Nash, School of Management, University of Ottawa, Vanier Hall 451, 136 Jean-Jacques Lussier Private, P.O. Box 450, Stn A, Ottawa, Ontario, K1N 6N5 Canada email: nashjc on mail server uottawa.ca, voice mail: 613 562 5800 X 4796 fax 613 562 5164, Web URL = http://macnash.admin.uottawa.ca "Practical Forecasting for Managers" web site is at http:/...