Displaying 1 result from an estimated 1 matches for "tp1387957p1393060".
2010 Jan 28
3
weighted least squares vs linear regression
I need to find out the difference between the way R calculates weighted
regression and standard regression.
I want to plot a 95% confidence interval around an estimte i got from least
squares regression.
I cant find he documentation for this
ive looked in
?stats
?lm
?predict.lm
?weights
?residuals.lm
Can anyone shed light?
thanks
Chris.
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