Timeline for How to keep first observation and delete other observations of each group in unbalanced Panel data
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 22, 2014 at 5:07 | vote | accept | ramesh | ||
| Nov 22, 2014 at 4:58 | comment | added | ramesh | @ Verbeia thank you for your answer. I did not know it was that simple. | |
| Nov 22, 2014 at 4:55 | comment | added | Verbeia | Oops! Typing too fast – thanks bel! | |
| Nov 22, 2014 at 4:54 | history | edited | Dr. belisarius | CC BY-SA 3.0 |
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| Nov 22, 2014 at 4:51 | history | answered | Verbeia | CC BY-SA 3.0 |