sciPy stats.percentileofscore () | python

Michael Zippo 18.07.2021

Suppose the x percentile is 60%, which means that 80% of the scores in a are below x.

Parameters:
arr: [array_like] input array.
score: [int or float] Score compared to the elements in array.
kind: [optional] ’rank’, ’weak’, ’strict’, ’mean’.

Results: Percentile of the scores relative to the array element.

Code # 1:

#%

from scipy import stats

import numpy as np

# 1D array

arr = [ 20 , 2 , 7 , 1 , 7 , 7 , 34 ]

print ( "arr:" , arr)

print ( " Percetile of 7 : " , stats.percentileofscore (arr, 7 ))

print ( "Percetile of 34:" , stats.percentileofscore (arr, 34 ))

print ( "Percetile of 2 :" , stats.percentileofscore (arr, 2 ))

Exit:

 arr: [20, 2, 7, 1, 7, 7, 34] Percetile of 7: 57.1428571429 Percetile of 34: 100.0 Percetile of 2: 28.5714285714