Difference between revisions of "Weibull Command"
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:{{note| Returns the probability for a given ''x''-coordinate's value (or area under the Weibull 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 Weibull distribution curve to the left of the given ''x''-coordinate).}} | ||
==CAS Syntaxes== | ==CAS Syntaxes== | ||
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;Weibull[ <Shape k>, <Scale λ>, <Variable Value v>] | ;Weibull[ <Shape k>, <Scale λ>, <Variable Value v>] | ||
:Calculates the value of cumulative distribution function of Weibull distribution at ''v'', i.e. the probability ''P(X≤v)'' where ''X'' is a random variable with Weibull distribution given by parameters ''k, λ''. | :Calculates the value of cumulative distribution function of Weibull distribution at ''v'', i.e. the probability ''P(X≤v)'' where ''X'' is a random variable with Weibull distribution given by parameters ''k, λ''. | ||
Revision as of 09:59, 16 November 2012
- Weibull[ <Shape k>, <Scale λ>, x]
- Creates probability density function (pdf) of Weibull distribution with parameters k, λ.
- Weibull[ <Shape k>, <Scale λ>, x, <Boolean Cumulative> ]
- If Cumulative is true, creates cumulative distribution function of Weibull distribution, otherwise creates pdf of Weibull distribution.
- Weibull[ <Shape k>, <Scale λ>, <Variable Value v> ]
- Calculates the value of cumulative distribution function of Weibull distribution at v, i.e. the probability P(X≤v) where X is a random variable with Weibull distribution given by parameters k, λ.
- Note: Returns the probability for a given x-coordinate's value (or area under the Weibull distribution curve to the left of the given x-coordinate).
CAS Syntaxes
- Weibull[ <Shape k>, <Scale λ>, <Variable Value v>]
- Calculates the value of cumulative distribution function of Weibull distribution at v, i.e. the probability P(X≤v) where X is a random variable with Weibull distribution given by parameters k, λ.
