[Matplotlib-users] Setting graph to commence at 1 on x-axis

[AG <com...@go...>]

Hi

How do I set up my matplotlib.pyplot code so that the data for the 
x-axis is plotted beginning at 1 not the default 0.  To illustrate:

I have a set of time trials and error probability calculations.  Trials 
are x and scores are y.  At present, the first trial is plotted on the 
graph at 0 which is illogical.  I admit that I'm not sure exactly what I 
am looking for, but I can't see this mentioned in the docs.  I just want 
the plot to begin at trial 1, not the 0; however, I don't mind if the 
x-axis has a 0 scale on it, but trials don't begin at a 0 trial, so how 
do I get around this.

I've listed the basic code below:

plt.plot( scores )
plt.ylabel( "Scores" )
plt.xlabel( "Trials" )
plt.show()

TIA

AG