[R] plot of computed vector

[hadley wickham]

> I apologize for the non-programming language. I found what seems to be a
> strange behavior of plot(). The code follows:
>
> #_____________________________
> N=3030; gn=.04; tn=1:100
> n=N/(1+(N-1)*exp(-gn*tn))
> N=n*(1-exp(-gn*tn))/(1-n*exp(-gn*tn))
> plot(N) #strange plot
>
> N

Have a look at diff(N) to see what's going on.

The default axis labels and printing display too few decimal places to
see the differences between the numbers.

Hadley