[R] Plot base 100

[Pedro páramo]

I understand. I Will send my Code tomorrow, I am outside home now.

Many thanks David, sorry about all.

El dom., 19 jul. 2020 21:13, David Winsemius <dwinsemius using comcast.net>
escribió:

>
> On 7/19/20 11:18 AM, Pedro páramo wrote:
> > Hi all,
> >
> > I am trying to make a plot based on stock market prices and the library
> > quantmod, imagine
> >
> > BatchGetSymbols(‘^IBEX’, first.date = ‘1999-12-31’,
> >   last.date = ‘2020-12-07’)
> >
> > The thing is I want to plot a plot that for each year on 31/12/year tthe
> > base is 100 and each day calvulate the cumulative returns so if on
> > 01/01/year t+1 in one day stock climbs a 3% the Index values 103. I want
> to
> > plot for each day off the year to the end of the year a line (in fact
> would
> > be 20 lines) in the example from year 2000 to actual 2020.
> >
> > Aditionally on the current year I want to plot the line more thig (dar)
> to
> > clearly distinguish It.
> >
> > Do you know if there is some predefinited function to construct It.
> >
> > Many thanks in advance
> >
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>
>
> Rhelp is a plain text mailing list. It is not a project server. We don't
> exist to deliver code on command. We do exist to help with efforts at R
> coding. First you need to use an editor that does not create "smart
> quotes" by default. You should also start your code with library calls
> to load all necessary packages. I note this because GetBatchSymbols is
> not in package:quantmod. You should then show all the code from your
> efforts at investigation of objects' structure and properties and your
> efforts at plotting. Then describe what sort of problems you seem to be
> having in understanding the results and modifying them.
>
>
> --
>
> David
>
> >
> > ______________________________________________
> > R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>

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