Re: [Gnuplot-info] The first line data is hidden?

[Hans-Bernhard B. <HBB...@t-...>]

On 06.12.2010 07:59, 邹穗涛 wrote:

> plot 'data.dat' using 2:xtic(1) ti col title 'sample1', '' u 3 ti col title
> 'sample2'

That command really makes no sense.  And it's also the reason for your 
problem.

> But I could not see the graph of the data of the first line.

That's because you asked gnuplot to use it for something else.

Re-read "help plot title" to understand why "title columnheader" is not 
the option you wanted.

> I want to know how to set the value.

Which value is "the" value?