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Python - Check if the Pandas Index only consists of booleans
<p>To check if the Pandas Index only consists of booleans, use the <strong>index.is_boolean()</strong> method in Pandas. 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([True, True, False, False, True, True, True]) </pre><p>Display the Pandas index −</p><pre class="just-code notranslate language-python3" data-lang="python3">print("Pandas Index... ",index)</pre><p>Check whether index values have only booleans −</p><pre class="just-code notranslate language-python3python" data-lang="python3">print(" Index values only consists of booleans? ",index.is_boolean()) </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([True, True, False, False, True, True, True]) # 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) # check whether index values has only booleans print(" Index values only consists of booleans? ",index.is_boolean())</pre><h2>Output</h2><p>This will produce the following output −</p><pre class="result notranslate">Pandas Index... Index([True, True, False, False, True, True, True], dtype='object') Number of elements in the index... 7 The dtype object... object Index values only consists of booleans? True</pre>
Updated on 13-Oct-2021 07:18:34
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