The message is clear. Just resove this problem before posting a
terribly general and so not useful "it does not work".
Best
mario
> f=outer(p,m,Vectorize(power))
Error in outer(p, m, Vectorize(power)) : object 'p' not found
> persp(p,m,power,theta=-50,phi=30,d=4,border="black")
Error in persp(p, m, power, theta = -50, phi = 30, d = 4, border =
"black") :
object 'p' not found
On 26-Sep-10 08:39, jethi wrote:
hey, my function doesn´t work. can somebody help me?
the graphic doesn´t work and also the function. thnx a lot.
N=10
n=100
p_0=c(1/5,1-1/5)
power = function(p,m) {
set.seed(1000)
H=matrix(0,nrow=N,ncol=1)
for(i in 1:N) {
x<- matrix(rnorm(n, 0, 0.5), ncol = m)
y<- matrix(rnorm(n, 0, 0.8), ncol = m)
l<- diag(cor(x, y))
q_1 = qnorm(0.05, 0, 0.05)
q_2 = qnorm(1 - 0.05, 0, 0.05)
p<- (l^2)/sum(l^2)
H[i]<- sum(p_0*log(p_0)) - sum(p * log(p))
}
1- mean(q_1<= H& H<= q_2)
}
m=seq(10,50,len=10)
f=outer(p,m,Vectorize(power))
persp(p,m,power,theta=-50,phi=30,d=4,border="black")
--
Ing. Mario Valle
Data Analysis and Visualization Group | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS) | Tel: +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax: +41 (91) 610.82.82
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