How to change the labels for rows and columns of a DataFrame?

by Amrita Mitra | Nov 9, 2022 | Machine Learning Using Python, Python Pandas

indexes 0, 1, and 2 to Row 1, Row 2, and Row 3, respectively. And we are renaming the labels of the columns to Column 1, Column 2, and Column 3, respectively.

So, the complete output of the given program will be:

   0  1  2
0  1  2  3
1  4  5  6
2  7  8  9
       Column 1  Column 2  Column 3
Row 1         1         2         3
Row 2         4         5         6
Row 3         7         8         9

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

In our previous article, we discussed what eigen values and eigenvectors of a square matrix are and how we can calculate the eigenvalues and eigenvectors of a square matrix mathematically. We discussed that if A is a square matrix, then $latex (A- \lambda I) \vec{u}=0...