Answers for "how to add row number in pandas"

25

add rows to dataframe pandas

df = df.append({'a':1, 'b':2}, ignore_index=True)
Posted by: Guest on September-21-2020
1

pandas insert row

df.loc[-1] = [2, 3, 4]  # adding a row
 df.index = df.index + 1  # shifting index
 df = df.sort_index()  # sorting by index
Posted by: Guest on June-26-2020

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