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2016 Apr 22
1
npudens(np) Error missing value where TRUE/FALSE needed
...tion
in the np package.
I am trying to find a kernel density function of a
multivariate dataset and the density evaluated at each of the 176 points.
I have 2 continuous and 3 ordered discrete variables. My
sample size is 176.
So edata is a 176x(2+3) data frame, while tdat is a 1x(2+3)
vector.
bw_cx[i,] is a 1x (2+3) vector representing the bandwidths h for each variable, which were calculated using the npcdensbw function. (no this is not a mistake, I deliberately use the conditional one)
For this I use the below function in R.
kerz <-
npudens(bws=(bw_cx[i,]),cykertype="epanechnikov...