GAMMADIST

Returns the value for Gamma distribution.

Syntax

GAMMADIST(x; α; β; mode)

x: The value at which to evaluate the distribution. Eg., 14

α: A parameter for distribution (shape). Eg., 5

β: A parameter for distribution (scale). Eg., 2

mode: The function type to use.

0 or FALSE - Calculates the probability density function of the gamma distribution.

1 or TRUE - Calculates the cumulative distribution function of the gamma distribution.

Examples

Formula	Result
=GAMMADIST(A2;B2;C2;D2)	0.045613096
=GAMMADIST(A3;B3;C3;D3)	0.000001063
=GAMMADIST(A4;B4;C4;D4)	0.126110916

Get a hands-on experience of the function in the embedded range below.

Possible Errors

Errors	Meaning
#N/A!	The function could not find the value it was asked to look for. Commonly occurs in VLOOKUP and similar functions.
#NAME!	The function name is incorrect or invalid. The given defined name (if any) is invalid. There is a typo in the defined name used in the function. Double quotes are missing for text values in the function. Colon missing in a cell range reference.
#VALUE!	The given argument's data type is incorrect or invalid. For example, the function =DATE(A1:A3) will return a #VALUE error when a text value is present in the range.
#REF!	The given cell reference is incorrect or invalid. This error may occur when a cell/range has been deleted, moved, or pasted over.
#NUM!	The value of x is less than 0. The value of α or β is less than or equal to 0.

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