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I was using matlab's cftool to fit a regression line to my data point x and y. And I could see this

Linear model Poly1:      f(x) = p1*x + p2 Coefficients (with 95% confidence bounds):        p1 =       1.039  (0.8671, 1.212)        p2 =     -0.6122  (-1.581, 0.3569)  Goodness of fit:   SSE: 2.228   R-square: 0.9668   Adjusted R-square: 0.962   RMSE: 0.5642 

I didn't get this 95% confidence interval was generated.

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    I mean to be specific I have lets say 10 pairs of x,y variables so my sample size n = 10. I got the parameters for the regression p1 and p2. But where is the standard deviation so that I can get the interval?2012-06-26

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