Hi Regina, On Sunday, 2010-08-08 20:38:21 +0200, Regina Henschel wrote:
> in method LINEST I get pMatX from the stack. That is a reference to > the matrix MatX. I calculate the means column wise getting a matrix > MeanX with associated reference pMeanX. In next step I calculate > pMatX->GetDouble(i,j) - pMeanX->GetDouble(i,0) > > Can I overwrite the values in matrix MatX with this results? Or must > the values of the matrix MatX remain unchanged by the method LINEST? Use a new matrix created with ScInterpreter::GetNewMat(), a matrix argument may be a matrix constant as in LINEST(...;{1|2|3|4};...) > Does there exist a guide for handling of matrices in the interpreter? Unfortunately not. Eike -- OOo Calc core developer. Number formatter stricken i18n transpositionizer. Signature key 0x87F8D412 : 2F58 5236 DB02 F335 8304 7D6C 65C9 F9B5 87F8 D412 OpenOffice.org Engineering at Oracle: http://blogs.sun.com/GullFOSS -- Please don't send mail to the old e...@sun.com account that I used for mailing lists, it phased out. Use eike.rat...@oracle.com instead. Thanks.
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