Talk:Chi distribution

Latest comment: 4 years ago by Кирилл С1 in topic Section Related distributions

suggestion for plot

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Might I suggest whoever made the nice plot of the pdfs to add a curve for a value of k less than one to the plot, so we can see it diverge at 0? Otherwise people may think the value at the mode is always finite. Btyner 19:29, 11 May 2006 (UTC)Reply

I think their is something wrong with the expression of the equation

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like  does that mean   —The preceding unsigned comment was added by Tikai (talkcontribs) 15:14, 11 May 2007 (UTC).Reply

Order of operations states that   is equivalent to  . Svyatoslav (talk) 21:29, 10 December 2012 (UTC)Reply

And the variance looks wrong too. I believe the variance approaches   as   goes to infinity Shabbychef (talk) 22:16, 13 March 2014 (UTC) Oh, wait, my bad, the   refers to the mean of the chi, not the means of the normals. This looks fine. Shabbychef (talk) 22:18, 13 March 2014 (UTC)Reply

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Does not chi-distribution have only 1 parameter? So the whole use of <math>\chi(x)<\math> is confusing Кирилл С1 (talk) 20:37, 5 December 2019 (UTC)Reply