?cumsum
cumsum(yoursequence)

HTH,
Jorge


On Mon, Aug 22, 2011 at 8:36 PM, Claudio Zanettini <> wrote:

> Hello everyone,
> I would like to generate a sequence
> such as, starting from 5, every value  is
>  40% of the value before+ all the preceeding values.
> es:
> this is the seq of all the value+40% of the preceding value:
> 5         7        10        14        19        27        38
> 53        74       103       145       202       283       397
> 556       778      1089      1525      2134      2988      4183
>
> then the vector tha I need is
>  5 , 5+7, 5+7+10, 5+7+10+14 and so on
>
> I can generate the first sequence but I don t know how to generate the
> last.
>
> I would really appreciate your help.
> Thanks
> HVZ
>
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>
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