Logistic Command

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Logistic( <Mean>, <Scale>, x )
Creates probability density function (pdf) of logistic distribution with parameters mean μ and scale s.
Logistic( <Mean>, <Scale>, x, <Boolean Cumulative> )
If Cumulative is true, creates cumulative distribution function of logistic distribution, otherwise creates pdf of logistic distribution.
Logistic( <Mean>, <Scale>, <Variable Value> )
Calculates the value of cumulative distribution function of logistic distribution at variable value v, i.e. the probability P(X ≤ v) where X is a random variable with logistic distribution given by parameters mean μ and scale s.
Note: Returns the probability for a given x-coordinate's value (or area under the logistic distribution curve to the left of the given x-coordinate).
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