Concat dataframes

Combine two dataframe in pandas

# Stack the DataFrames on top of each other
vertical_stack = pd.concat([survey_sub, survey_sub_last10], axis=0)

# Place the DataFrames side by side
horizontal_stack = pd.concat([survey_sub, survey_sub_last10], axis=1)

Source: datacarpentry.org

Concat dataframes

result = pd.concat([df1, df2])

Source: pandas.pydata.org

Pandas concat series into dataframe

In [1]: s1 = pd.Series([1, 2], index=['A', 'B'], name='s1')

In [2]: s2 = pd.Series([3, 4], index=['A', 'B'], name='s2')

In [3]: pd.concat([s1, s2], axis=1)
Out[3]:
   s1  s2
A   1   3
B   2   4

In [4]: pd.concat([s1, s2], axis=1).reset_index()
Out[4]:
  index  s1  s2
0     A   1   3
1     B   2   4

Source: stackoverflow.com

Similar codes

0 vote187 views2 answers
Cv2 frame size
Python
5 votes184 views4 answers
Python requests post
Python
3 votes174 views1 answer
Csrf token exempt django
Python
12 votes172 views4 answers
'chromedriver' executable needs to be in PATH
Python
0 vote168 views1 answer
Labelencoder update
Python
0 vote160 views1 answer
Show which columns in dataframe have NA
Python
1 vote212 views3 answers
Python venv flask
Python Flask
5 votes209 views3 answers
How to use label encoding in python
Python
30 votes167 views5 answers
Python random float
Python
0 vote157 views2 answers
How to check if a string ends with a substring python
Python