Hi Everyone
It has been a long time I am facing a problem with integrating a function
that contains for-loop or even vectorization of for loop. Could you please
guide for the following MWE that how I could get rid of the error or
warning messages?
My MWE code is here:
myfun <- function(X, a, b){
k <- 1:10
term <- a * b * X^k
fx <- exp(X) * sum(term)
print(X)
print(term)
return(fx)
}
a <- 5
b <- 4
integrate(myfun, lower = 0, upper = 10, a = a, b = b)
If I use the following version of my code, it does not give any error.
However, I am not sure that it is correct.
myfun <- function(X, a, b){
term <- list()
for(k in 1:10){
term[[k]] <- a * b * X^k
}
fx <- exp(X) * sum(unlist(term))
print(X)
print(term)
return(fx)
}
a <- 5
b <- 4
integrate(myfun, lower = 0, upper = 10, a = a, b = b)
Thank you
Regrads
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