[R] Plot with pauses?

[David Winsemius]

> On Nov 11, 2015, at 9:30 PM, Judson <judsonblake at msn.com> wrote:
> 
> I'm trying to create a 
> series of demos for students.  
> 
> It would be helpful
> if plotted data points
> could appear one by one
> with, say, half-second delays 
> between points.  
> 

?Sys.sleep


> For instance, 
> code like this
> 
> v<-0:60
> z<-3/5+4i/5
> t<-z^(v/9)
> plot(Re(t),Im(t))

If you want to plot points then use:

?points


> 
> would be better if I 
> could invoke some 
> pausing between points 
> so the student could see
> the progression of 
> the process.  Many 
> mathematical progressions 
> might be more understandable
> if the viewer could see
> this happen over intervals
> of time.   
> 
> Naturally I'd like to 
> avoid for loops if that's 
> possible.  
> 
> I really don't know
> where to start my 
> search.   Any suggestions?  
> 
> ..... judson blake 		 	   		  
> 	[[alternative HTML version deleted]]
> 


David Winsemius
Alameda, CA, USA