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Hi, I'm trying to use SharpEye2 under Wine: that is a Musical Optical Recognition (musical OCR) program, getting a scanned image and outputting a digital score - look at http://www.visiv.co.uk. It is probably the best such program among the few existing ones and the only thing I miss from Windows. Anyway, the installation goes perfectly, but when I try to run it, a window appears saying "Failed to initialize paths" and Wine stops with "fixme:dialog:MSGBOX_OnInit ta...

I have been running SharpEye under Wine for a few weeks now. There are a couple of problems 1) The fonts don't always appear correct. Sometimes they correctly show as Arial, sometimes as SmallCaps 2) Can't get TWAIN to work - see earlier message 3) The pull down menus display as XMFile etc. instead of File etc. The author of SharpEye says this is a bug in Wine. -Nigel -- Nigel Horne.

...e best way of avoiding such surprises? Is there a way of telling integrate() that the 'a' argument is for f()? If I wrote my own function along the lines of uniroot() or integrate() is there a better way of passing on arguments? -- Graham Jones, author of SharpEye Music Reader http://www.visiv.co.uk 21e Balnakeil, Durness, Lairg, Sutherland, IV27 4PT, Scotland, UK

...it? You may have a buggy video driver. If you go to Control Panel, Display, Settings, Advanced, Troubleshoot, and reduce the hardware acceleration, it may fix the problem. (Maybe it is worth adding this trick to the R for Windows FAQ?) -- Graham Jones, author of SharpEye Music Reader http://www.visiv.co.uk 21e Balnakeil, Durness, Lairg, Sutherland, IV27 4PT, Scotland, UK

Dear R Users, I'm very very interested in learning how to use R to carry out a classification of data using discriminant function analysis. I've found the MASS package and the lda function, but the examples in the help system are a bit over my head. I'm not exactly sure how to interpret the output, for example, of if the inputs I've chosen are best suited to my needs. I

...ases. I've been using about 20,000 per class or 4 million in total, but if I had 40 million it would probably work better. Compared to many applications in pattern recognition and data mining, I think this is a fairly small example. -- Graham Jones, author of SharpEye Music Reader http://www.visiv.co.uk 21e Balnakeil, Durness, Lairg, Sutherland, IV27 4PT, Scotland, UK