I’ve tried using fillna() as well as join() and update(). But I cannot figure out how to concatenate the elements of two specific columns together. The closest I have got to the above example, has been using update(), but that replaces the value. Thanks in advance.
Example:
df1 =
A | B | C
-----------
‘a’|‘b’|‘c’
‘d’|‘e’|‘f’
df2 =
D | E | F
-----------
‘ax’|‘bx’|‘cx’
‘dx’|‘ex’|‘fx’
ds3 = df1[‘A’] + df2[‘D’]
The output I would like:
new |
-----
‘aax’
‘ddx’
df = temp.fillna('').sum(axis=1) – Ryan Pilar Jan 28 '21 at 03:59