[R] Linear regression - R^2

Hello, I was doing a linear regression with the following formula: *lm(y~x+0)*, so it passes through the origin. But when I called the summary of the regression i saw that R squared is abnormally high (it's a lot lower in other programs such as SigmaPlot and MS Excel).The manual explained the

Re: [R] Linear regression - R^2

Dear Csanad, PLEASE do read the posting guide http://www.R-project.org/posting-guide.htmlhttp://www.r-project.org/posting-guide.html Reproducible code/problem are welcome. By the way, who you believe is right? bests milton On Sat, Jan 9, 2010 at 5:40 PM, Csanád Bertók