I have a data frame called e, dim is 27,3, the first 5 lines look like this:
V1 V2 V3 V4
1 1673 0.36 0.08 Smith
2 167 0.36 0.08 Allen
3 99 0.37 0.06 Allen
4 116 0.38 0.07 Allen
5 95 0.41 0.08 Allen
I am trying to calculate the proportion/percentage of V1 which would have
values >0.42 if V2 was the mean of a normal distribution with V1 people and
a standard distribution of V3. The loop works but only for 4 iterations then
stops, I can't understand why, the code and the output are below
output <- rep(NA, 27)
for (i in 1:length(e))
{
x <- rnorm(n=e[i,1], mean=e[i,2], sd=e[i,3])
n <- e[i,1]
v <- x>0.42
q <-(sum(v)/n)*100
output[i] <- q
}
>output
[1] 22.23551 27.54491 25.25253 19.82759 NA NA NA NA
NA
[10] NA NA NA NA NA NA NA NA
NA
[19] NA NA NA NA NA NA NA NA
NA
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