[pstricks] \readdata, \listplot suggestion

Herbert Voss Herbert.Voss at FU-Berlin.DE
Sun Nov 30 16:52:43 CET 2014


Am 30.11.2014 um 11:00 schrieb Patrice MÉGRET:

> With readdata and listplot it is possible to trace graph from data
> exported from Excel, …
> 
>  
> 
> As explained in the doc, the data are like this
> 
> A1, B1,C1
> 
> A2,B2,C2
> 
>> 
> An,Bn,CN
> 
>  
> 
> and using plotNo=, … we can do a lot with our data.
> 
>  
> 
> It seems that if a data is missing as in the second line below
> 
> A1, B1,C1
> 
> A2,,C2
> 
>> 
> An,Bn,CN
> 
> the plot will be wrong.
> 
>  
> 
> Would it possible to detect missing data and plot nothing so thatwith
> plotstyle=dots the graph would have a hole indicating that data are missing.

Patrice,
that is possible but needs a lot of work.
However, it seems to be much more easier to use Perl or another
script language to eliminate such lines.

Herbert


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