[R] R code for overlapping variables -- count

[Ebert,Timothy Aaron]

One could make dummy variables if the existing variables are otherwise. If Female is a variable that includes other options (no-response, non-binary, ...) then recode it using dummy.female and the others would be similarly named.

-----Original Message-----
From: R-help <r-help-bounces using r-project.org> On Behalf Of peter dalgaard
Sent: Monday, June 3, 2024 5:02 AM
To: Shadee Ashtari <shadee.ashtari using gmail.com>
Cc: r-help using r-project.org
Subject: Re: [R] R code for overlapping variables -- count

[External Email]

If they are binary (0/1 dummies), can't you just "&" them as in

table(Female & USA & MidIncome)

(or sum() if you don't care about the number of 0s)

-pd

> On 2 Jun 2024, at 00:31 , Shadee Ashtari <shadee.ashtari using gmail.com> wrote:
>
> Hi!
>
> I am trying to find the code for how to get counts for intersectional
> variables. For example, I have three unique categorical variables --
> "Female," "USA," and "MidIncome" -- and I'm trying to see how many
> people I have at the intersection of the three.
>
> Thank you so much,
> Shadee
>
>       [[alternative HTML version deleted]]
>
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--
Peter Dalgaard, Professor,
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