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Aug 04, 2020 · Pandas Append will add a piece of data to another DataFrame. This means adding data2 to data1 so you get data1+data2. This is very similar to regular python append. Let's run through 4 examples:
Appending rows to a DataFrame is a special case of concatenation in which there are only two DataFrames. Row concatenation is useful if, for example, data are spread across multiple files but have the same structure (i.e. all files have the same columns).
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