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Python Pandas - Compute slice locations for input labels
To compute slice locations for input labels, use the index.slice_locs() method. At first, import the required libraries −
import pandas as pd
Create Pandas index object −
index = pd.Index(list('pqrstuvwxyz'))
Display the Pandas index −
print("Pandas Index...\n",index)
Get the slice locations. The "start" is the label to begin with. The "end" is the label to end with
print("\nThe slice locations with start and stop...\n",index.slice_locs(start='q', end='v'))
Example
Following is the code −
import pandas as pd # Create Pandas index object index = pd.Index(list('pqrstuvwxyz')) # Display the Pandas index print("Pandas Index...\n",index) # Return the number of elements in the Index print("\nNumber of elements in the index...\n",index.size) # Get the slice locations # The "start" is the label to begin with # The "end" is the label to end with print("\nThe slice locations with start and stop...\n",index.slice_locs(start='q', end='v'))
Output
This will produce the following output −
Pandas Index... Index(['p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z'], dtype='object') Number of elements in the index... 11 The slice locations with start and stop... (1, 7)
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