python calculate percentile without numpy

Certainly! Calculating percentiles in Python without using NumPy can be done using basic Python functions. Percentiles represent the value below which a given percentage of observations fall. Here's a tutorial on how to calculate percentiles in Python without using NumPy, along with a code example.
In this tutorial, we will learn how to calculate percentiles in Python without relying on the NumPy library. Percentiles are statistical measures that represent the relative standing of a particular value within a dataset. The formula to calculate the
p-th percentile is given by:
P=(
100
p
)×(n−1)
where
P is the index of the value in the sorted dataset and
n is the number of observations.
Sort the Dataset:
Calculate the Index:
Retrieve the Value:
Let's implement a simple Python function to calculate percentiles without using NumPy:
This example demonstrates how to calculate a specified percentile for a given dataset without using NumPy. The function calculate_percentile takes the dataset and the desired percentile as inputs and returns the corresponding value.
Feel free to customize the dataset and percentile values to suit your specific needs.
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