/Python/Pandas take first n rows

Pandas take first n rows

Pandas return first row

df_test.iloc[0]
or
df_test['someColumnName'].iloc[0]

6

Source: stackoverflow.com

Df select first n rows

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

4

Pandas take first n rows

 df.iloc[:n]

2

Returns the first n rows

# Returns the first n rows

df.head()
# Row(age=2, name=u'Alicz')
df.head(1)
# [Row(age=2, name=u'Alice')]

1

Source: spark.apache.org

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