I have a data frame like:
| Id | Group | Value |
|---|---|---|
| id1 | a | 1 |
| id1 | b | 2 |
| id2 | c | 3 |
| id2 | d | 4 |
would it be possible to obtain groupby non-aggregation with extra columns by id like:
| Id | a | b | c | d |
|---|---|---|---|---|
| id1 | 1 | 2 | NaN | NaN |
| id2 | NaN | NaN | 3 | 4 |
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