# sort eigenvalues and associated eigenvectors after using numpy.linalg.eig in python

| | | | | | | |

👻 Check our latest review to choose the best laptop for Machine Learning engineers and Deep learning tasks!

I"m using numpy.linalg.eig to obtain a list of eigenvalues and eigenvectors:

A = someMatrixArray
from numpy.linalg import eig as eigenValuesAndVectors

solution = eigenValuesAndVectors(A)

eigenValues = solution[0]
eigenVectors = solution[1]

I would like to sort my eigenvalues (e.g. from lowest to highest), in a way I know what is the associated eigenvector after the sorting.

I"m not finding any way of doing that with python functions. Is there any simple way or do I have to code my sort version?

👻 Read also: what is the best laptop for engineering students?

We hope this article has helped you to resolve the problem. Apart from sort eigenvalues and associated eigenvectors after using numpy.linalg.eig in python, check other array Python module-related topics.

Want to excel in Python? See our review of the best Python online courses 2023. If you are interested in Data Science, check also how to learn programming in R.

By the way, this material is also available in other languages:

Carlo Galleotti

Boston | 2023-02-02

Simply put and clear. Thank you for sharing. sort eigenvalues and associated eigenvectors after using numpy.linalg.eig in python and other issues with io Python module was always my weak point 😁. I am just not quite sure it is the best method

Angelo Zelotti

Massachussetts | 2023-02-02

I was preparing for my coding interview, thanks for clarifying this - sort eigenvalues and associated eigenvectors after using numpy.linalg.eig in python in Python is not the simplest one. Will get back tomorrow with feedback

Jan Zelotti

Massachussetts | 2023-02-02

array Python module is always a bit confusing 😭 sort eigenvalues and associated eigenvectors after using numpy.linalg.eig in python is not the only problem I encountered. Will get back tomorrow with feedback

## Shop

Learn programming in R: courses

\$FREE

Best Python online courses for 2022

\$FREE

Best laptop for Fortnite

\$399+

Best laptop for Excel

\$

Best laptop for Solidworks

\$399+

Best laptop for Roblox

\$399+

Best computer for crypto mining

\$499+

Best laptop for Sims 4

\$

Latest questions

PythonStackOverflow

Common xlabel/ylabel for matplotlib subplots

PythonStackOverflow

Check if one list is a subset of another in Python

PythonStackOverflow

How to specify multiple return types using type-hints

PythonStackOverflow

Printing words vertically in Python

PythonStackOverflow

Python Extract words from a given string

PythonStackOverflow

Why do I get "Pickle - EOFError: Ran out of input" reading an empty file?

PythonStackOverflow

Python os.path.join () method

PythonStackOverflow

Flake8: Ignore specific warning for entire file

## Wiki

Python | How to copy data from one Excel sheet to another

Common xlabel/ylabel for matplotlib subplots

Check if one list is a subset of another in Python

How to specify multiple return types using type-hints

Printing words vertically in Python

Python Extract words from a given string

Cyclic redundancy check in Python

Finding mean, median, mode in Python without libraries