PERCENTILEX.INC Function (DAX)



Returns the percentile number of an expression evaluated for each row in a table.
To return the percentile of numbers in a column, use PERCENTILE.INC Function (DAX).
PERCENTILEX.INC(<table>, <expression>;, k)
Parameters
Term  Definition 

table  The table containing the rows for which the expression will be evaluated. 
expression  The expression to be evaluated for each row of the table. 
k  The desired percentile value in the range 0 to 1 inclusive. 
The percentile number of an expression evaluated for each row in a table.
If k is zero or blank, percentile rank of 1/(n  1) returns the smallest value. If zero, it is out of range and an error is returned.
If k is nonnumeric or outside the range 0 to 1, an error is returned.
If k is not a multiple of 1/(n  1), PERCENTILEX.EXC will interpolate to determine the value at the kth percentile.
PERCENTILEX.INC will interpolate when the value for the specified percentile is between two values in the array. If it cannot interpolate for the k percentile specified, an error is returned.