@Aleksandra Frolova​ :

Both approaches you mentioned are valid ways to access content in a DataFrame in pandas. Let's take a closer look at each approach:

Using brackets []:

df["Purchase Address"][0]

Using loc or iloc:

df.loc[0, "Purchase Address"]

Both approaches have their advantages depending on the specific use case:

• The bracket notation [] is simpler and more concise, making it suitable for quick access to specific elements or simple slicing operations. It is commonly used when you have a straightforward DataFrame structure or when you want to access a specific column or row quickly.
• The loc or iloc indexer is more versatile and powerful. It allows you to access elements using label-based indexing (loc) or integer-based indexing (iloc). This is especially useful when you have complex DataFrame structures, customized row and column labels, or when you need more control over your indexing operations.