Creating a Pivot Table
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Your task here is to practice using pivot tables. Depending on the airline and the airport from which the flight started, calculate the number of delays and the minimum and maximum length of the flight. Follow the algorithm:
Create a pivot table:
- Assign the columns
'Airline'and'AirportFrom'to theindexargument; - Assign the columns
'Delay'and'Length'to thevaluesargument (in this order); - Using the
aggfuncargument, find the minimum and maximum of the'Length', and count the number of values in the'Delay'column.
Solución
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import pandas as pd
data = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/4bf24830-59ba-4418-969b-aaf8117d522e/plane', index_col = 0)
# Create pivot table
data = pd.pivot_table(data, index = ['Airline', 'AirportFrom'],
values = ['Delay', 'Length'],
aggfunc = {'Length': ['min', 'max'], 'Delay': 'count'})
print(data.head(10))
¿Todo estuvo claro?
¡Gracias por tus comentarios!
Sección 4. Capítulo 6
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import pandas as pd
data = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/4bf24830-59ba-4418-969b-aaf8117d522e/plane', index_col = 0)
# Create pivot table
data = pd.pivot_table(data, index = ___,
values = [___],
aggfunc = {'___': [___, ___], '___': '___'})
print(data.head(10))
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