# Get Deciles & Percentiles of NumPy Array in Python (Example Code)

This tutorial demonstrates how to calculate the percentiles and deciles of a NumPy array in the Python programming language.

## Preparing the Example

`import numpy # Load numpy`
```x = np.array([[8, 2, 1, 7, 7, 5], # Constructing a NumPy array in Python [4, 10, 5, 9, 1, 4]]) print(x) # [[ 8 2 1 7 7 5] # [ 4 10 5 9 1 4]]```

## Example: Calculate Deciles & Percentiles of All Array Values in Python

```print(np.quantile(x, np.arange(0.1, 1, 0.1))) # Computing the deciles of all values # [1.1 2.4 4. 4.4 5. 6.2 7. 7.8 8.9]```
```print(np.quantile(x, np.arange(0.01, 1, 0.01))) # Computing the percentiles of all values # [1. 1. 1. 1. 1. 1. 1. 1. 1. 1.1 1.21 1.32 1.43 1.54 # 1.65 1.76 1.87 1.98 2.18 2.4 2.62 2.84 3.06 3.28 3.5 3.72 3.94 4. # 4. 4. 4. 4. 4. 4. 4. 4. 4.07 4.18 4.29 4.4 4.51 4.62 # 4.73 4.84 4.95 5. 5. 5. 5. 5. 5. 5. 5. 5. 5.1 5.32 # 5.54 5.76 5.98 6.2 6.42 6.64 6.86 7. 7. 7. 7. 7. 7. 7. # 7. 7. 7.03 7.14 7.25 7.36 7.47 7.58 7.69 7.8 7.91 8.02 8.13 8.24 # 8.35 8.46 8.57 8.68 8.79 8.9 9.01 9.12 9.23 9.34 9.45 9.56 9.67 9.78 # 9.89]```