export const average = (dataSet: number[]): number => {
if (Array.isArray(dataSet) && dataSet.length === 0) {
return 0
export const average = (dataSet: number[]): number => {
if (Array.isArray(dataSet) && dataSet.length === 0) {
return 0
if (percentile < 0 && percentile > 100) {
throw new RangeError('Percentile is not between 0 and 100')
}
if (percentile < 0 && percentile > 100) {
throw new RangeError('Percentile is not between 0 and 100')
}