Template:Loglogistic standard deviation: Difference between revisions

Latest revision as of 10:00, 9 August 2012

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-==The Standard Deviation==
+#REDIRECT [[The_Loglogistic_Distribution]]
-The standard deviation of the loglogistic distribution,  <math>{{\sigma }_{T}}</math> , is given by:
-::<math>{{\sigma }_{T}}={{e}^{\mu }}\sqrt{\Gamma (1+2\sigma )\Gamma (1-2\sigma )-{{(\Gamma (1+\sigma )\Gamma (1-\sigma ))}^{2}}}</math>
-Note that for  <math>\sigma \ge 0.5,</math>  the standard deviation does not exist.