CHISQ.DIST
Applies to:
Calculated column
Calculated table
Measure
Visual calculation
Returns the chi-squared distribution.
The chi-squared distribution is commonly used to study variation in the percentage of something across samples, such as the fraction of the day people spend watching television.
Syntax
CHISQ.DIST(<x>, <deg_freedom>, <cumulative>)
Parameters
Term | Definition |
---|---|
x | The value at which you want to evaluate the distribution. |
Deg_freedom | The number of degrees of freedom. |
cumulative | A logical value that determines the form of the function. If cumulative is TRUE, CHISQ.DIST returns the cumulative distribution function; if FALSE, it returns the probability density function. |
Return value
The chi-squared distribution.
Remarks
If x or deg_freedom is nonnumeric, an error is returned.
If deg_freedom is not an integer, it is rounded.
If x < 0, an error is returned.
If deg_freedom < 1 or deg_freedom > 10^10, an error is returned.
This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.
Example
The following DAX query,
EVALUATE { CHISQ.DIST(2, 2, TRUE) }
Returns
[Value] |
---|
0.632120558828558 |
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