ot again: gnuplot> how to get decimal hour exported

[Dr Eberhard Lisse]

Start using R :-)-O


el

On 2020-06-19 09:53 , Wolfgang Engelmann wrote:
> I run this:
> 
> gnuplot> plot "file.txt" using 0:($1 + $2/60.)
> with data in file.txt like
> 
>   1    00 01
>   2    00 04
>   3    00 07
>   4    00 11
>   ...... up to 256
> 
> the minutes (3rd column) are divided by 60 and added to the hour (2nd
> column).  They are plotted against time (1st column) and I get a
> correct graph.
> 
> How can I obtain the column of data with the hours and decimalized
> minutes, e.g. 00 30 > 00.50 ?  I need them for further analyses.
> 
> I could not find the command in the gnuplot (and pyxplot) manuals.
> Perhaps I missed the search word for it.
> 
> I would appreciate very much help
> 
> Wolfgang


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