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WEIBULL

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This function returns the two-parameter Weibull distribution, often used in reliability analysis.

WEIBULL(*x*,*alpha*,*beta*,*cumulative*)

This function has these arguments:

Argument | Description |
---|---|

x |
Value at which to evaluate the distribution |

alpha |
Scale parameter of the distribution, represented by alpha |

beta |
Shape parameter of the distribution, represented by beta |

cumulative |
Logical value that determines the form of the function If cumulative is TRUE, then this function returns the cumulative distribution function; if FALSE, it returns the probability mass function. |

Accepts numeric data for all arguments except cumulative, which is logical (boolean). Returns numeric data.

WEIBULL(3,D4,D5,FALSE)

WEIBULL(50,10,20,TRUE)

This function is available in product version 1.0 or later.

BINOMDIST | Statistical Functions