Appending dataframes pandas

Append dataframe pandas

>>> df = pd.DataFrame([[1, 2], [3, 4]], columns=list('AB'))
>>> df
   A  B
0  1  2
1  3  4
>>> df2 = pd.DataFrame([[5, 6], [7, 8]], columns=list('AB'))
>>> df.append(df2)
   A  B
0  1  2
1  3  4
0  5  6
1  7  8

Source: pandas.pydata.org

Append one row to pandas dataframe

df = df.append({'index1': value1, 'index2':value2,...}, ignore_index=True)

Appending dataframes pandas

>>> df = pd.DataFrame([[1, 2], [3, 4]], columns=list('AB'))
>>> df
   A  B
0  1  2
1  3  4
>>> df2 = pd.DataFrame([[5, 6], [7, 8]], columns=list('AB'))
>>> df.append(df2)
   A  B
0  1  2
1  3  4
0  5  6
1  7  8

Source: pandas.pydata.org

Similar codes

1 vote271 views1 answer
How to include specific data type from the dataframe
Python
-1 vote261 views2 answers
Python selenium find element by text
Python
0 vote272 views1 answer
Python reference parent module
Python
0 vote296 views1 answer
Panda datetime ymd to dmy
Python
0 vote294 views1 answer
Input without pressing enter python
Python
0 vote262 views1 answer
Python version of settimout
Python
1 vote267 views1 answer
.pyc
Python
2 votes290 views3 answers
String contains element of list python
Python
0 vote284 views2 answers
How to import image in python
Python
9 votes315 views3 answers
How to get a random number between 1 and 10 in python
Python