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| basic question http://forum.alglib.net/viewtopic.php?f=2&t=817 |
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| Author: | lw1 [ Fri Apr 12, 2013 10:22 pm ] |
| Post subject: | basic question |
I am a beginner in C++ (using the DMC compiler) looking to do a multiple regression of 1 dependent variable against 7 indep variables with n data points is it correct and sufficient to do the following in my program 1) add the following header #include <alglib.h> 2) have this declaration void alglib::lrbuildzs( real_2d_array xy, real_1d_array s, ae_int_t npoints, ae_int_t nvars, ae_int_t& info, linearmodel& lm, lrreport& ar); and then 3) in the body of the program I can call lrbuildzs followed by 7 arguments in parenthesis? 4) xy needs to be an array of 15 x n? 15 columns includes the dep variable, 7 ind var inputs, and 7 coefficient outputs? I downloaded the code, does it need to be in a particular location for the compiler to recognize it |
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