Панды возвращают первый ряд
df_test.iloc[0]
or
df_test['someColumnName'].iloc[0]
Defiant Dogfish
df_test.iloc[0]
or
df_test['someColumnName'].iloc[0]df2 = df.head(N)
# this should select N rows from top and copy to new df
df3 = df.tail(N)
# this should select N rows from bottom and copy to new df
df.iloc[:n]# Returns the first n rows
df.head()
# Row(age=2, name=u'Alicz')
df.head(1)
# [Row(age=2, name=u'Alice')]