Natural Language Processing with Python .dispersion_plot returns nothing

[sixtyfourbit]

I let it run for 5-10 minutes.  It's doing this no matter which text I try to run the dispersion plot on


On Monday, June 17, 2013 12:38:58 PM UTC-4, John Gordon wrote:
> In <05bb0af7-a20b-4b89-92bb-ff25ebd6919e at googlegroups.com> sixtyfourbit <davidcpell at gmail.com> writes:
> 
> 
> 
> > When I load all of the necessary modules and try to create the dispersion
> 
> > plott, I get no return - no plot, no error message, not even a new >>>
> 
> > prompt, just a blinking cursor under the last line I typed.
> 
> 
> 
> How long did you wait for results before interrupting the command?
> 
> How large is text4?  It might just take a while to process.
> 
> 
> 
> -- 
> 
> John Gordon                   A is for Amy, who fell down the stairs
> 
> gordon at panix.com              B is for Basil, assaulted by bears
> 
>                                 -- Edward Gorey, "The Gashlycrumb Tinies"