I have a Pandas Series of lists of strings:
0 [slim, waist, man]
1 [slim, waistline]
2 [santa]
As you can see, the lists vary by length. I want an efficient way to collapse this into one series
0 slim
1 waist
2 man
3 slim
4 waistline
5 santa
I know I can break up the lists using
series_name.split(' ')
But I am having a hard time putting those strings back into one list.
Thanks!
Here's a simple method using only pandas functions:
Then
gives the desired output. In some cases you might want to save the original index and add a second level to index the nested elements, e.g.
If this is what you want, just omit
.reset_index(drop=True)
from the chain.