While mapping the dictionary inside the Series for labeling the categorical values getting the output Series in all null

Question

zipcode =[str(x) for x in zipcode] label = list(range(len(zipcode)))

directory = {}
  for i in label:
  directory[zipcode[i]] = i

data['zipcode']=data['zipcode'].map(directory)

[t][1]

After the above code, I am getting whole columns as Null values instead of getting all in the numerical label

Help us help you - please provide some sample data and the result you're trying to get for it — Mureinik, Aug 22 '20 at 08:22
Avoid adding screen shots instead provide code snippet that can be copy pasted and allows others to reproduce the issue. — sushanth, Aug 22 '20 at 08:30
can you add text for the dataframe instead? You can paste the output of `data.to_string()` — anon01, Aug 22 '20 at 08:30
I am expecting the whichever the zipcode is available inside the zip code columns they should be converted according to my label with the help of the dictionary by using mapping but I am getting the all the values in the form of Null ...but the dictionary i am have made is similar kind of dictionary which is been used to make mapping inside the columns of dataframe — Roshan_so_lucky, Aug 22 '20 at 08:34
data['zipcode']=data['zipcode'].astype(str).map(directory) did u try this? — Pavan Suvarna, Aug 22 '20 at 08:49

score 0 · Answer 1 · answered Aug 22 '20 at 08:42

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dtype of the zipcode I had change but I have kept the sampe dtypes of the zipcode that was previous one so from that I have got the label on the columns

answered Aug 22 '20 at 08:42

Roshan_so_lucky

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While mapping the dictionary inside the Series for labeling the categorical values getting the output Series in all null

1 Answers1