Hi,
I want to convolve 2 uniform distributed [0,1] variables, so that I
get this graphic:
http://de.wikipedia.org/wiki/Benutzer:Alfred_Heiligenbrunner/Liste_von_Verteilungsdichten_der_Summe_gleichverteilter_Zufallsvariabler (second
graphic)
if I do
u1<-seq(0,1,length=100)
fu1=dunif(u1,min=0,max=1)
plot(u1,fu1,type="l",xlim=c(-2,2))
u2<-seq(0,1,length=100)
fu2=dunif(u2,min=0,max=1)
u1u2<-convolve(u1,rev(u1),typ="o")
plot(u1u2)
it does not work, could you help me please? The point is the convolve
function I think, what do I have to type, to get the correct
convolution of two uniform distributed [0,1] variables as to be seen
in the second graphic in the given link?
Thanks a lot
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