Differences between revisions 1 and 6 (spanning 5 versions)

Stata Drop

-drop- subsets cases or variables.

Usage

drop foo bar baz

drop if foo==1

drop in 1/10

The number of dropped rows is stored in r(N_drop).

The number of dropped variables is stored in r(k_drop).

-  ⇤ ← Revision 1 as of 2023-06-08 00:58:06 → 
  Size: 319
  Editor: DominicRicottone
  Comment:
+   ← Revision 6 as of 2025-10-24 17:05:10 → ⇥
  Size: 496
  Editor: DominicRicottone
  Comment: Rewrite
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+Additions are marked like this.
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-The '''`drop`''' command is used to subset cases or variables. See also the [[Stata/Keep|keep]] command.
+'''`-drop-`''' subsets cases or variables.

See also [[Stata/Keep|-keep-]].
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-== Variables ==
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+drop if foo==1

drop in 1/10
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+----
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-== Cases ==
+== Stored Results ==
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-{{{
drop if foo==1
drop in 1/10
}}}
+The number of dropped rows is stored in `r(N_drop)`.

The number of dropped variables is stored in `r(k_drop)`.

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== See also ==

[[https://www.stata.com/manuals/ddrop.pdf|Stata manual for -drop-]]