Hi there,
I am Darius and I am taking the R Programming course in Coursera. I have a
problem that I had spent so much looking for the problem. I wrote my code
and I believe that the code works perfectly fine because it produces the
result as what the course demanded. However, when I tried to submit it, it
says that my code is wrong. I do believe I make mistake, but I cannot seem
to find it. the code is as follow:
Complete.R
complete <- function(directory, id = 1:332) {
file <- list.files(directory, full.names=TRUE)
nobs <- c()
for (i in id){
file1 <- read.csv(file[i])
nobs1 <- sum(complete.cases(file1))
nobs <- c(nobs, nobs1)
df <- data.frame(nobs)
}
return(data.frame(id,df))
}
Please give me a hint where I should look at.
Thank you very much for your time and concern. I look forward hearing back
from you.
Sincerely,
Darius Mulia.
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