apply map concate value with comma specatred in df

Sachin answered on November 26, 2022 Popularity 1/10 Helpfulness 1/10

answer apply map concate value with comma specatred in df

apply map concate value with comma specatred in df

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g = {i:lambda x: ', '.join(list(x)) for i in df.columns[1:]}

output = df.groupby(['ID']).agg(g).reset_index()
#print(output)
#   ID             Award           Type                                Date
#0  01         PELL, SCH       FED, LOC              2021-06-01, 2021-06-01
#1  02               SCH            LOC                          2021-06-04
#2  03  GRANT, PELL, SCH  STA, FED, LOC  2021-06-02, 2021-06-15, 2021-07-01

#If the goal is to only get a string with comma separation, then a shorter way as suggested by @Henry Ecker is ..

output = df.groupby(['ID'], as_index=False).agg(', '.join)

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: apply map python

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Contributed on Nov 26 2022

Sachin

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apply map concate value with comma specatred in df

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