Plotting a count process

Dieter Menne · 2006-02-09T08:08:29Z

gmx.de> writes: > i want to plot a count process in the following way, but i don't know > how i can do that. i have data for example x dates y which is a vector of weekly dates for example > (01/01/06, 08/01/06, 15/01/06, 22/01/06, ....), now i want to plot the > y's an the horizontal axis. On each date the count process jumps upwards > 1 unit, so the vertical axis is 0, 1, 2, 3, ...... > the distance between the dates is shown in vector x, so for e

Dieter Menne

Thu, Feb 9, 2006 12:08 AM

<voodooochild <at> gmx.de> writes:

If I understand you correctly, this means plotting equidistant point against 
the cumulative sum. Forgetting about the dates now, this would do it.

x = floor(pmax(rnorm(30,5,2),1))
xcum = cumsum(x)
plot(xcum,1:30)

Dieter

Thread (4 messages)

voodooochild@gmx.de Plotting a count process Feb 8 Dieter Menne Plotting a count process Feb 9 voodooochild@gmx.de Plotting a count process Feb 9 voodooochild@gmx.de Plotting a count process Feb 9