Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
167 views
in Technique[技术] by (71.8m points)

python - Append series to dict or list or dataframe from for loop?

I have created a for loop which gives an out like this:

       SSTIME
SCODE        
0           0
1          57
3         202

I did reset_index on this series and i got this:

   SCODE  SSTIME
0      0       0
1      1      57
2      3     202

I want to append each result into a dataframe which will have column of scode and sstime.

P.S: SCODE can be of different length.

My objective is to create a Dataframe from that results.

Any help would be appreciated.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I think you need not reset_index, but concat of list of Series:

list_ser = []
#sample loop for crate Series
for x in L:
    s = create_function()
    list_ser.append(s)

df = pd.concat(list_ser)

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...