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From |
"Carlo Lazzaro" <carlo.lazzaro@tin.it> |

To |
<statalist@hsphsun2.harvard.edu> |

Subject |
st: R: Fw: Calculating a confidence interval for population variance based upon sample. |

Date |
Mon, 1 Feb 2010 16:06:06 +0100 |

Dear Carl, are you looking for something like the following example (flag: Stata 9.2/SE)? --------------begin example-------------- set obs 10 g A=uniform() sum A bootstrap r(Var), reps(50) : sum --------------end example-------------- HTH and Kind Regards, Carlo -----Messaggio originale----- Da: owner-statalist@hsphsun2.harvard.edu [mailto:owner-statalist@hsphsun2.harvard.edu] Per conto di Carl Mastropaolo Inviato: lunedì 1 febbraio 2010 15.47 A: statalist@hsphsun2.harvard.edu Oggetto: st: Fw: Calculating a confidence interval for population variance based upon sample. Hi I have STATA10. I can not figure out how to calculate a simple confidence interval for a population variance based upon sample data. STATA will calculate the sample standard deviation, but I can not figure out how to compute a confidence interval for the population standard deviation. Is there a command which will do this? Any help? Thanx, Carl * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/ * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/

**Follow-Ups**:**st: AW: R: Fw: Calculating a confidence interval for population variance based upon sample.***From:*"Martin Weiss" <martin.weiss1@gmx.de>

**References**:**st: Fw: Calculating a confidence interval for population variance based upon sample.***From:*"Carl Mastropaolo" <accuscience@comcast.net>

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