[R] plot the chi-square distribution for n=1 through 10, on one plot

[Peter Dalgaard]

fb wrote:
> Dear help list.
>
> I would like to plot the chi-square distribution for n=1 through 10, on
> one plot.
>
> How do I go about doing that?
>
> I know how to plot one chi-square (using curve() for example), but
> plotting 10 on one plot, that is too difficult for me.
>
> I greatly appreciate your help.
Here is one way:

curve(dchisq(x,1), from=0, to=15)
for(i in 2:9) curve(dchisq(x,i), add=T, from=0, to=15)



-- 
   O__  ---- Peter Dalgaard             Øster Farimagsgade 5, Entr.B
  c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
 (*) \(*) -- University of Copenhagen   Denmark          Ph:  (+45) 35327918
~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk)                  FAX: (+45) 35327907