[R] Dealing with a lot of parameters in a function
Wu Gong
wg2f at mtmail.mtsu.edu
Mon Aug 2 18:04:16 CEST 2010
Hi,
Putting all parameters into a data frame would help.
Code like:
parameters <-
data.frame(mu=1:24,b=(1:24)*2,tau=(1:24)/2,sigma=(1:24)^2,ro=sqrt(1:24))
ll<- function(parameters){
results <- numeric(24)
for (i in 1:24){
mu <- parameters$mu[i]
b <- parameters$b[i]
.....
results[i] <- sum(mu*b)
}
results
}
sum(results)
-----
A R learner.
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