Differences between revisions 1 and 3 (spanning 2 versions)

Stata Duplicates

The duplicates command reports on and deletes duplicated cases.

Contents

Usage

duplicates drop KEYVARS, force

To drop true duplicated cases (i.e. all values match), try duplicates drop (no variable list).

-  ⇤ ← Revision 1 as of 2023-01-13 22:20:21 → 
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+   ← Revision 3 as of 2023-06-08 01:05:25 → ⇥
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  Editor: DominicRicottone
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+The '''`duplicates`''' command reports on and deletes duplicated cases.
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-To drop duplicates based on `keyvarlist`, try:
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-duplicates drop keyvarlist, force
+duplicates drop KEYVARS, force
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-To drop true duplicates (i.e. ''all'' values match), use `drop duplicates`.
+To drop true duplicated cases (i.e. ''all'' values match), try `duplicates drop` (no variable list).

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== See also ==

[[https://www.stata.com/manuals/dduplicates.pdf|Stata manual for duplicates]]