Difference between revisions of "Logistic Command"

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;Logistic[ <Mean>, <Scale>, x ]
 
;Logistic[ <Mean>, <Scale>, x ]

Revision as of 06:55, 28 July 2015



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).

CAS Syntax

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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