[R] vector subtraction

[R. Michael Weylandt]

You're thinking about it wrong. This is an arithmetic sequence:

seq(from = 1000, by = -30, length.out = 15)

Michael



On Fri, Apr 20, 2012 at 5:14 AM, uday <uday_143_4u at hotmail.com> wrote:
> I would like to calculate vector from existing  value
> e.g
> v       <- 1000
> s       <- 30
> d1    <- v-s
>                   d1    <- 970
> d2    <- d1 -s
>                   d2    <- 940
> d 3   <- d2-s
>                   d3    <- 910
> :
> :
> d15   <- .....
>
> so how I should get vector of length 15         d < -  970,940 , 910 ,
> .......
>
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