johnmy 发表于 2016-10-17 01:59 
用par()?
http://www.statmethods.net/advgraphs/layout.html
R makes it easy to combine multiple p ...
x=30;h=10;p=0
for(p in 0:5){
n=h+h*p
f=function(x,n,a,mean,sd){
i=1;j=0;k=0;
while(i<=n){
w=shapiro.test(rnorm(x,mean,sd))
u=w$p.value
if(u>a) j=j+1
else if(u<a) k=k+1
i=i+1
}
t=j/n
matrix(c(print(n),print(t)),1,2)
dev.new()
plot(n,t)
}
f(x,n,0.05,0,1)
p=p+1
}