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Python Pandas - Create a DataFrame from original index but enforce a new index
<p>To create a DataFrame from original index but enforce a new index, use the index.to_frame(). Set the parameter <strong>index</strong> to <strong>False</strong>.</p><p>At first, import the required libraries −</p><pre class="just-code notranslate language-python3" data-lang="python3">import pandas as pd</pre><p>Creating Pandas index −</p><pre class="just-code notranslate language-python3" data-lang="python3">index = pd.Index(['Electronics','Accessories','Decor', 'Books', 'Toys'],name ='Products')</pre><p>Display the Pandas index</p><pre class="just-code notranslate language-python3" data-lang="python3">print("Pandas Index... ",index) </pre><p>Enforce new index and convert index to DataFrame. Here, the actual index gets replaced by another index −</p><pre class="just-code notranslate language-python3python" data-lang="python3">print(" Index to DataFrame... ",index.to_frame(index=False))</pre><h2>Example</h2><p>Following is the code −</p><pre class="demo-code notranslate language-python3" data-lang="python3">import pandas as pd # Creating Pandas index index = pd.Index(['Electronics','Accessories','Decor', 'Books', 'Toys'],name ='Products') # Display the Pandas index print("Pandas Index... ",index) # Return the number of elements in the Index print(" Number of elements in the index... ",index.size) # Return the dtype of the data print(" The dtype object... ",index.dtype) # Enforce new index and convert index to DataFrame # Here, the actual index gets replaced by another index print(" Index to DataFrame... ",index.to_frame(index=False))</pre><h2>Output</h2><p>This will produce the following output −</p><pre class="result notranslate">Pandas Index... Index(['Electronics', 'Accessories', 'Decor', 'Books', 'Toys'], dtype='object', name='Products') Number of elements in the index... 5 The dtype object... object Index to DataFrame... Products 0 Electronics 1 Accessories 2 Decor 3 Books 4 Toys</pre>
Updated on 13-Oct-2021 09:56:16
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