[R] different offset for each label?

[Jinsong Zhao]

Hi there,

I hope to give a different offset for each label in a complex plot. 
However, the following code does not work.

 > plot(1:4)
 > text(c(1:4), letters[1:4], pos = c(4,3,2,1), offset=c(1,2,3,4))

it seems that text() only use the first element of c(1,2,3,4), i.e., 1.

Is it possible to assign a different offset for each label?

Any suggestions or comments will be really appreciated.

Regards,
Jinsong