R: What's the easiest way to print out pairs of values from a data.frame?

Posted by John on Stack Overflow See other posts from Stack Overflow or by John
Published on 2010-03-21T21:44:09Z Indexed on 2010/03/21 21:51 UTC
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data.frame

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I have a data.frame:

df<-data.frame(a=c("x","x","y","y"),b=c(1,2,3,4))

> df
      a b
    1 x 1
    2 x 2
    3 y 3
    4 y 4

What's the easiest way to print out each pair of values as a list of strings like this:

"x1", "x2", "y1", "y2"

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R: What's the easiest way to print out pairs of values from a data.frame? - Developer IT

R: What's the easiest way to print out pairs of values from a data.frame?

r

data.frame

list

Related posts about r

Related posts about data.frame

Subsetting a data frame in a function using another data frame as parameter

Substitute values (for specific dates) from a second data frame to the first data frame

Convert ddply {plyr} to Oracle R Enterprise, or use with Embedded R Execution

Subset a data.frame by list and apply function on each part, by rows

Appending column to a data frame - R

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