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How to test whether is.element() returns only TRUE's

Atte Tenkanen 
I found one:

sum(is.element(c(1,4,2),c(1,2,3)))==length(c(1,4,2))

Are there others and perhaps more elegant ways?

Atte Tenkanen, FT, MuM
http://users.utu.fi/attenka/
________________________________________
L?hett?j?: Atte Tenkanen
L?hetetty: 17. joulukuuta 2012 22:24
Vastaanottaja: r-help at r-project.org
Aihe: How to test whether is.element() returns only TRUE's

Hi,

How can I test, whether all the values that is.element() -function returns are TRUE's

Eg.
[1]  TRUE FALSE  TRUE

This doesn't work:
[1]  TRUE FALSE  TRUE

Best,

Atte Tenkanen, FT, MuM
http://users.utu.fi/attenka/

Thread (4 messages)

Atte Tenkanen How to test whether is.element() returns only TRUE's Dec 17 Atte Tenkanen How to test whether is.element() returns only TRUE's Dec 17 Sarah Goslee How to test whether is.element() returns only TRUE's Dec 17 Bert Gunter How to test whether is.element() returns only TRUE's Dec 17