Are you encountering the **attributeerror numpy ndarray object has no attribute iloc**?

Well in this article we will look for the solutions, along with example codes and a brief discussion of these attributes error.

But before that let’s understand first* what is numpy and iloc*.

**What is Numpy?**

**NumPy **is a popular library for scientific computing in Python. It provides powerful data structures for manipulating large arrays and matrices.

Particularly, **NumPy **is useful for mathematical operations and data analysis.

Thus it is often used in conjunction with other libraries like Pandas, SciPy, and Matplotlib.

**What is iloc?**

**iloc **is a method provided by Pandas library for selecting rows and columns in a Pandas DataFrame by integer position.

It stands for **integer location**.

In addition to this, you can use iloc to select a subset of rows or columns from a DataFrame based on their position in the DataFrame.

For example, you can use iloc to select the first five rows and the first three columns of a DataFrame.

**What is attributeerror numpy ndarray object has no attribute iloc?**

The error message **AttributeError: ‘numpy.ndarray’ object has no attribute ‘iloc**‘ means that you are trying to use the iloc attribute on a NumPy ndarray object.

However, this attribute does not exist for this type of object.

Since iloc attribute is commonly used in pandas to select data from a DataFrame using integer-based indexing.

However, NumPy arrays do not have this attribute, and instead, you can use other methods to access elements or subsets of the array, such as indexing or slicing.

To resolve this error, you can either change the type of the object to a pandas DataFrame or find a different way to access the data within the NumPy array.

**Solutions to fix attributeerror numpy ndarray object has no attribute iloc**

As already mentioned above ndarray object in Numpy does not have an attribute called iloc.

Thus, a particular error occurs when you try to use the iloc attribute to access elements in an array.

Here are some possible solutions to fix this error:

**Use indexing instead of iloc**

Since ndarray does not have the iloc attribute, you can use indexing to access elements in the array.

For example, if you want to access the element at row 1 and column 2 of an array arr, you can use arr[1, 2] instead of arr.iloc[1, 2].

Here is the example code:

**import numpy as np
# create a 2D numpy array
arr = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
# access element at row 2 and column 3 using indexing
element = arr[1, 2]
print(element)
**

Output:

**6**

**Convert the array to a pandas DataFrame**

If you need to use the iloc attribute to access elements in the array, you can convert the array to a pandas DataFrame.

Pandas DataFrames have an iloc attribute that can be used to access elements.

**Here is the example code:**

**import numpy as np
import pandas as pd
# create a 2D numpy array
arr = np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
# convert array to DataFrame
df = pd.DataFrame(arr)
# access element at row 2 and column 3 using iloc
element = df.iloc[2, 2]
print(element)**

**Output:**

**9 **

In this example, we convert the 2D numpy array to a pandas DataFrame using **pd.DataFrame()**. We can now use the **iloc** attribute to access elements in the DataFrame.

**Use a different attribute**

Depending on what you are trying to do, there may be other attributes or methods in Numpy that can achieve the same result as **iloc**.

**Here is the example code:**

**import numpy as np
# create a 1D numpy array
arr = np.array([1, 2, 3, 4, 5])
# access element at index 3 using take
element = np.take(arr, 3)
print(element)
**

**Output**:

**4 **

In this example, we create a **1D numpy array** and try to access an element using **iloc**.

Since ndarray does not have the **iloc** attribute, we can use the **take()** method to access the element at index 3.

Overall, the best solution depends on the specific problem you are trying to solve.

**Conclusion**

In conclusion, the **AttributeError: NumPy ndarray object has no attribute iloc** error occurs when you try to use the iloc attribute on a **NumPy ndarray **object.

This is because NumPy does not provide the iloc method for selecting rows and columns by integer position, unlike Pandas.

We hope that this article has provided you with the information you need to fix this error and continue working with Python.

If you are finding solutions to some errors you’re encountering we also have Attributeerror: module ‘numpy.random’ has no attribute ‘bitgenerator’