Re: st: plot confidence intervals with time series

[Christopher Baum <kit.baum@bc.edu>]

<>
Seems twoway lfitci is not too smart about format of the X-variable, so you need to tell it:

  webuse rates.dta, clear

  global x1 dow
  format date %td
  tsset date
  global t date

  /* Construct a 95 percent confidence interval, attempt 1 */
  graph twoway (lfitci $x1 $t, xlab(,format(%td)))  (scatter $x1 $t)


Kit


Kit Baum   |   Boston College Economics & DIW Berlin   |   http://ideas.repec.org/e/pba1.html
                             An Introduction to Stata Programming  |   http://www.stata-press.com/books/isp.html
  An Introduction to Modern Econometrics Using Stata  |   http://www.stata-press.com/books/imeus.html


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