[Scilab-users] R: plot versus date

[anna78]

Thank you.
And a question more: is there any way to 90° -rotate the x-axis ticks label?

Da: jbaudais [via Scilab / Xcos - Mailing Lists Archives] [mailto:ml-node+s994242n4033298h74 at n3.nabble.com]
Inviato: lunedì 18 gennaio 2016 9.26
A: Parravicini Anna
Oggetto: Re: plot versus date

Hi,

Le 18/01/2016 09:00, anna78 a écrit :
> Hi all,
> I'm beginner of SCILAB.
>
> I have the file here after reported, made of 5 columns.
> I would like to plot column 4 versus column 1, column 1 being a date in the
> yymmdd format.
> Is there any way to make SCILAB understand the x-axis is a date in yymmdd
> format?


I think, first you need to split yymmdd in a vector [yy,mm,dd]
 > yy=floor(meas_date/10000);
 > mm=floor(meas_date/100)-100*yy;
 > dd=meas_date-100*mm-10000*yy;
and convert this vector with datenum([yy,mm,dd])

Jean-Yves
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