[R] Upper bands and lower bands

[Pedro páramo]

Sorry,

For me a vector is a matrix with mx1 dimmensions. But it is true that it is
not the way I correctly must talk in R.

Can you guide me in what I´m trying to do? I´m trying to find what I want
in Excel using something like a parabolic function but dind´t get yet (then
to try to replicate in R).


2017-06-02 7:01 GMT+02:00 Bert Gunter <bgunter.4567 at gmail.com>:

> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along
> and sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
>
> On Thu, Jun 1, 2017 at 11:20 AM, Pedro páramo <percentil101 at gmail.com>
> wrote:
> > Hi all
> >
> > I want to add a band of fluctuación (exponential decreading) to a linear
> > deacrecing values
> >
> > Imagine: I have a matrix like c(10,9,8,7,6,5,4,3,2,1)
>
> Ummm... That is not a matrix.  It's a vector.
>
> -- Bert
>
>
> >
> > The thing is I want  two new lines so that the máximum value of the new
> > colum on the máximum is from 10% to 5% higher and the same lower for the
> > mínimum
> >
> > the final two matix will be something like
> >
> > c(10+0.10*10,9+0.089*9,8+0.075*8.....,1+0.05*1)
> > c(10-0.10*10,9-0.09*9,8-0.075*8.....,1-0.05*1)
> >
> > What I´m looking for is a function tu calculate de "values, weights" so
> > that including the 10% and 5% and the nunmber of decreasing values, in
> this
> > case n=10, calculates de smotth weigths.
> >
> > I don´t know if I have expalined well so thar finally putting initial
> value
> > final and periods I can find a matrix like
> >
> > g(0.1,0.89,0.79,0.075,...,0.05)
> >
> > Exists something like that?
> >
> >         [[alternative HTML version deleted]]
> >
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