Answers for "python dataframe sort by multiple columns"

23

sort dataframe by column

df.sort_values(by='col1', ascending=False)
Posted by: Guest on April-30-2020
12

sorting by column in pandas

# Python, Pandas
# Sorting dataframe df on the values of a column col1

# Return sorted array without modifying the original one
df.sort_values(by=["col1"]) 

# Sort the original array permanently
df.sort_values(by=["col1"], inplace = True)
Posted by: Guest on April-08-2020
4

sort by two columns in pandas

df.sort_values(['a', 'b'], ascending=[True, False])
Posted by: Guest on August-05-2020
3

sort df by column

df.rename(columns={1:'month'},inplace=True)
df['month'] = pd.Categorical(df['month'],categories=['December','November','October','September','August','July','June','May','April','March','February','January'],ordered=True)
df = df.sort_values('month',ascending=False)
Posted by: Guest on May-29-2020
-1

sort a dataframe

sort_na_first = gapminder.sort_values('lifeExp',na_position='first')
Posted by: Guest on May-20-2020

Code answers related to "python dataframe sort by multiple columns"

Python Answers by Framework

Browse Popular Code Answers by Language