Re: How can I print the y values from a data file with plots?

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Yang Yunseok wrote:

> But I have spend a lot of time to find out how I can print the value I 
> want to show in a data file.

Your question is somewhat unclear.  What you actually appear to want, 
from the example you posted, is to put a number somewhere on the plot, 
not "print it ... in a data file".  What you didn't say is where that 
number is supposed to come from, i.e. how gnuplot is supposed to know 
which of the data points gets this extra annotation.