<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Apr 1, 2018 at 11:12 PM, Phillip Feldman <span dir="ltr"><<a href="mailto:phillip.m.feldman@gmail.com" target="_blank">phillip.m.feldman@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p>In the following page, the formula for the chi-squared density is incorrect:</p><p><a href="https://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.chi2.html" target="_blank">https://docs.scipy.org/doc/<wbr>scipy/reference/generated/<wbr>scipy.stats.chi2.html</a></p><div>(See the Wikipedia page at <a href="https://en.wikipedia.org/wiki/Chi-squared_distribution#Probability_density_function" target="_blank">https://en.wikipedia.org/wiki/<wbr>Chi-squared_distribution#<wbr>Probability_density_function</a> for the correct expression).</div><span class="HOEnZb"><font color="#888888"><div><br></div></font></span></div></blockquote><div><br><br><div>Thanks, Phillip, that looks like a typesetting problem.  There is 
an extraneous opening parenthesis before the 2 in the denominator, and 
that lower-case gamma should be upper-case--it is the Gamma function.<br><br></div>Warren <br><br><br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><span class="HOEnZb"><font color="#888888"><div></div><div>Phillip<span></span></div></font></span></div>
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