Difference between revisions of "Logistic Command"
From GeoGebra Manual
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| − | ;Logistic[ <Mean | + | ;Logistic[ <Mean>, <Scale>, x ] |
| − | :Creates probability density function (pdf) of [[w:Logistic distribution|logistic distribution]] with parameters ''μ | + | :Creates probability density function (pdf) of [[w:Logistic distribution|logistic distribution]] with parameters mean ''μ'' and scale ''s''. |
| − | ;Logistic[ <Mean | + | ;Logistic[ <Mean>, <Scale>, x, <Boolean Cumulative> ] |
:If ''Cumulative'' is true, creates cumulative distribution function of logistic distribution, otherwise creates pdf of logistic distribution. | :If ''Cumulative'' is true, creates cumulative distribution function of logistic distribution, otherwise creates pdf of logistic distribution. | ||
| − | ;Logistic[ <Mean μ>, <Scale s>, <Variable Value | + | ;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 [[w:Logistic distribution|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).}} | :{{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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Revision as of 14:30, 26 March 2013
- 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).
