# 
## Overview
The **`numpy.char.rsplit()` function** in Python is used to return a list of words in the string of an array of strings using a `sep` as the delimiter string.

## Syntax
```
char.rsplit(a, sep=None)
```
## Parameter value
The `numpy.char.rsplit()` function takes the following parameter values:
* **`a`**: This is the input array of strings or Unicode.
* **`sep`**: This is the delimiter string or the separator. If this value is not specified, then a whitespace string is used as a separator.
* **`maxsplit`**: This represents the maximum split that can be done. This parameter value is optional.
## Return value
The `numpy.char.rsplit()` function  returns an array of list objects.
## Code example



import numpy as np

# creating an input array
a = np.array(['Artery', 'Material', 'Arterial'])

myarray= np.char.rsplit(a, sep ="er")

print(myarray)
 

## Code explanation 
* **Line 1**: We import the `numpy` module.
* **Line 4**: We create an array of strings, `a`, using the **`array()` function**.
* **Line 6**: We implement the `char.rsplit()` function on the array `a` and assign the result to a variable called `myarray`.
* **Line 8**: We print the array `myarray`.

What is the numpy.char.rsplit() function in Python?

Overview

Syntax

Parameter value

Return value

Code example

Code explanation