return dataSet[0]
}
const sortedDataSet = dataSet.slice().sort((a, b) => a - b)
- if (sortedDataSet.length % 2 === 0) {
- return sortedDataSet[sortedDataSet.length / 2]
- }
return (
(sortedDataSet[(sortedDataSet.length - 1) >> 1] +
sortedDataSet[sortedDataSet.length >> 1]) /