python pandas dataframe append columns

Publicado em: 10 Janeiro 2024
no canal de: CodeHut

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Certainly! Let's create a step-by-step tutorial on how to append columns to a Pandas DataFrame in Python.
Before we start, make sure to import the Pandas library. If you haven't installed it yet, you can do so using pip install pandas.
Let's create a sample DataFrame to work with. For this example, we'll use a simple DataFrame with two columns - 'Name' and 'Age'.
Now, let's say we want to add a new column 'City' to our DataFrame. We can use the following code:
If you need to append multiple columns, you can do so by adding additional columns to the DataFrame. Let's add 'Occupation' and 'Salary' columns:
Another way to add a column at a specific position is by using the insert() method. Let's insert a 'Gender' column at the second position:
You have now learned how to append columns to a Pandas DataFrame in Python. This flexibility makes it easy to manipulate and organize your data effectively.
Feel free to explore more Pandas functionalities for data manipulation and analysis!
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