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发表于 2004-3-24 20:26:11
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解决了,呵呵,发现Gnumeric真好,不比Excel差
Are you sure you can do multiple regression under Gnumeric? :!! What statistics can you get? t statistics for the coefficients? R-square ? How about Residual Sum of Squares(RSS)? Please specify in detail how you do it! |
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