@technobuddha > library > Math > Statistics
Function: median()
ts
function median(numbers: number[]): number;Defined in: median.ts:21
Calculates the median value of an array of numbers.
The median is the middle number in a sorted, ascending or descending, list of numbers. If the list has an even number of elements, the median is the average of the two middle numbers.
Parameters
| Parameter | Type | Description |
|---|---|---|
numbers | number[] | An array of numbers to find the median of. |
Returns
number
The median value, or NaN if the input array is empty.
Example
typescript
median([1, 2, 3]); // 2
median([1, 2, 3, 4]); // 2.5
median([7, 1, 3, 5]); // 4
median([]); // NaN