>Thanks a lot!I've found that the matrix argument of the function >t.default() is init$y. I thought that y and x were the response and the >predective variables of the data of the node, isn't it? On top of what Rolf had said, traceback() would help tracking down how > the error happened. > > Andy > >> From: Rolf Turner >> >> t is for transpose; look at ?t, ?t.default, >> ?t.data.frame >> >> Bottom line: Somewhere in your code you are trying to transpose >> something that is not a matrix. (Or you are passing to an existing >> function an object which that function expects to be a matrix, but >> isn't.) >> >> cheers, >> >> Rolf Turner >> [EMAIL PROTECTED] >> >> ______________________________________________ >> [EMAIL PROTECTED] mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide! >> http://www.R-project.org/posting-guide.html >> >> > > > ------------------------------------------------------------------------------> > Notice: This e-mail message, together with any attachments, contains > information of Merck & Co., Inc. (One Merck Drive, Whitehouse Station, > New Jersey, USA 08889), and/or its affiliates (which may be known > outside the United States as Merck Frosst, Merck Sharp & Dohme or MSD > and in Japan, as Banyu) that may be confidential, proprietary > copyrighted and/or legally privileged. It is intended solely for the > use of the individual or entity named on this message. If you are not > the intended recipient, and have received this message in error, please > notify us immediately by reply e-mail and then delete it from your > system. > ------------------------------------------------------------------------------
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