how to fit y=m*x
Yes it does If you have R installed simply type ?lm This gives you the appropriate help page. Note for a no intercept regression "A formula has an implied intercept term. To remove this use either y ~ x - 1 or y ~ 0 + x. See formula for more details of allowed formulae. "
--- genomenet at gmail.com wrote:
Hi There, I have a set of data (xi,yi).I want to fit them with the equation y=mx. note: in the above equation, there is no intercept. I don't know how to use common software such as R , matlab, sas, or spss to do this kind of regression. Does anyone know how to do this? I know it is easy to use least square method to do this by programming. But I want to find if there exists some common software which can do this. Thank you very much. Van
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