Answers for "python dataframe first row"

6

pandas return first row

df_test.iloc[0]
or
df_test['someColumnName'].iloc[0]
Posted by: Guest on February-25-2021
2

make first row columns pandas

new_header = df.iloc[0] #grab the first row for the header
df = df[1:] #take the data less the header row
df.columns = new_header #set the header row as the df header
Posted by: Guest on April-23-2020
-1

first row as column df

df.rename(columns=df.iloc[0])
Posted by: Guest on April-23-2020
0

pandas take first n rows

df.iloc[:n]
Posted by: Guest on July-01-2021

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