least square method
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Hello....
what is the mfile coding for least square method to compare the two data is fit or not, or to know the percentage fit between two data? the data is in microsoft excel.
Hope you can help me... thanks...
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Titus Edelhofer
2012-5-21
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Hi Tiara,
"fit" may be next to everything. If it is a linear fit, just use polyfit, same of course for polynomial fit. Everything else you will need to give us some more information ...
Titus
2 个评论
tiara
2012-5-21
Sargondjani
2012-5-21
you have to tell us how you want to compare them... i mean, it could be every thing: difference in mean, variance, linear regression coefficients, average squared differences...
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