Statistical

PERCENTRANK.INC Formula

PERCENTRANK.INC returns the percentile rank of a value within a data set using inclusive ranking, ranging from 0 to 1. It is the modern replacement for PERCENTRANK and behaves identically. Use it when you need to express a single value's position relative to an entire data set.

Syntax

PERCENTRANK.INC(array, x, [significance])
ParameterDescription
array Parameter of the PERCENTRANK.INC function.
x Parameter of the PERCENTRANK.INC function.
[significance] (Optional.) Parameter of the PERCENTRANK.INC function.
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Examples

Employee performance percentile

Formula
=PERCENTRANK.INC(B2:B100, B15)
Returns the percentile rank of the employee in row 15 among all 99 employees. A result of 0.92 means they outperform 92% of the team.

Benchmark a value

Formula
=PERCENTRANK.INC(D2:D500, 75000)
Finds where a salary of $75,000 falls in the company's salary distribution. Returns a value between 0 and 1.

Ranking with precision

Formula
=PERCENTRANK.INC(A1:A50, 30, 5)
Returns the rank with 5 significant digits for more precise ranking.

Common Errors

#N/A

The value x is outside the range of the data set (less than the minimum or greater than the maximum).

#NUM!

The array is empty or contains no numeric values.

Tips

Same as PERCENTRANK

PERCENTRANK.INC is identical to PERCENTRANK. Use the .INC version for clarity and forward compatibility.

Range is 0 to 1 inclusive

The smallest value in the array gets rank 0, and the largest gets rank 1. This is the inclusive behavior that distinguishes it from .EXC.

Useful for grading curves

Convert raw test scores to percentile ranks to create a curve. Students can see where they stand relative to the class regardless of absolute score.

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