Question

What is the correct syntax to return the values of the first row of a Pandas DataFrame?
Assuming the name of the DataFrame is dfRent.

Answer 1

Explanation:

pandas. Series is easier to get the value. You can get the first row with iloc[0] and the last row with iloc[-1] . If you want to get the value of the element, you can do with iloc[0]['column_name'] , iloc[-1]['column_name'] .

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Answer 2

Answer:

You can get the first row with iloc[0] and the last row with iloc[-1] . If you want to get the value of the element, you can do with iloc[0]['column_name'] , iloc[-1]['column_name'] .

Explanation:

DataFrame. head(n) to get the first n rows of the DataFrame. It takes one optional argument n (number of rows you want to get from the start). By default n = 5, it return first 5 rows if value of n is not passed to the method.

Overview. The iloc() function in python is one of the functions defined in the Pandas module that helps us to select a specific row or column from the data set. Using the iloc() function in python, we can easily retrieve any particular value from a row or column using index values.

If you want the first row of dataframe as a dataframe object then you can provide the range i.e.[:1], instead of direct number i.e. It will select the rows from number 0 to 1 and return the first row of dataframe as a dataframe object.

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