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st: Re: confidence interval


From   "victor michael zammit" <[email protected]>
To   <[email protected]>
Subject   st: Re: confidence interval
Date   Sun, 18 Jan 2004 18:53:26 +0100

Dear Statalist,
given the auto.dta ,and
. reg mpg weight price

Source        SS df       MS  Number of obs =      74
    F(  2,    71) =   66.85
Model   1595.93249 2  797.966246  Prob > F =  0.0000
Residual   847.526967 71  11.9369995  R-squared =  0.6531
    Adj R-squared =  0.6434
Total   2443.45946 73  33.4720474  Root MSE =   3.455


mpg       Coef. Std. Err.       t P>t [95% Conf. Interval]

weight   -.0058175 .0006175     -9.421 0.000 -.0070489 -.0045862
price   -.0000935 .0001627     -0.575 0.567 -.000418 .0002309
_cons    39.43966 1.621563     24.322 0.000 36.20635 42.67296


can any one please tell me how I could retrieve the lower bound and the
upper bound for 95% and 99% confidence intervals ?
thank you ,
VMZ

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