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Oppiskele Accessing Rows and Columns | Accessing DataFrame Values
Introduction to pandas [track]

bookAccessing Rows and Columns

If you need to get particular rows and columns, you can easily combine both methods learned previously, in any order. That is, you can get certain row, and then choose the columns you need, or vice versa. Look at the example below, and compare both outputs.

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# Importing library import pandas as pd # Reading csv file df = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/67798cef-5e7c-4fbc-af7d-ae96b4443c0a/audi.csv') # Get the 'mileage' column value of the first row print(df[0:1]['mileage']) print(df['mileage'][0])
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Remember that you need to use slicing even for getting a single row.

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bookAccessing Rows and Columns

Pyyhkäise näyttääksesi valikon

If you need to get particular rows and columns, you can easily combine both methods learned previously, in any order. That is, you can get certain row, and then choose the columns you need, or vice versa. Look at the example below, and compare both outputs.

12345678
# Importing library import pandas as pd # Reading csv file df = pd.read_csv('https://codefinity-content-media.s3.eu-west-1.amazonaws.com/67798cef-5e7c-4fbc-af7d-ae96b4443c0a/audi.csv') # Get the 'mileage' column value of the first row print(df[0:1]['mileage']) print(df['mileage'][0])
copy

Remember that you need to use slicing even for getting a single row.

Oliko kaikki selvää?

Miten voimme parantaa sitä?

Kiitos palautteestasi!

Osio 3. Luku 5
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