[R] serial subtraction within a vector

[PIKAL Petr]

Hi

I suppose you want

diff(v)

Regards
Petr



> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of Hermann Norpois
> Sent: Monday, September 24, 2012 1:01 PM
> To: r-help at r-project.org
> Subject: [R] serial subtraction within a vector
> 
> Hello,
> 
> I have a vector (numeric) v-> c(a,b,c,d,e) and I want to create the
> vector
> n->c(b-a,c-b,d-c,e-d). How can I do that?
> 
> 
> Thank you
> Hermann
> 
> 	[[alternative HTML version deleted]]
> 
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