That "something in gnuplot" is called TAB completion. If you typed a TAB in the command...
This small, completely linear dataset gives NaN for the errors of slope and intercept...
This small, completely linear dataset gives NaN for the errors of slope and intercept...
if abs(ss) is below a certain value. That criterion would be worse than useless....
How can I get a correct scale? No need to --- you already got a correct scale. It's...
In that case you'll have to add a "using" specification to your command fit 'test.dat'...
Which version of gnuplot is it you're using? Platform? f(x,y)=(x**2)*(a_0+a_1*(y-c_0)**2)+b_0+b_1*(y-c_1)**4...
Unfortunately the initial bracketed entity in a "plot" command could mean any or...