longer object length, is not a multiple of shorter object length in: kappa * gcounts

I suspect you set the bandwidth too small.  Consider:

 

x <- sort(runif(100)) * 100
min(diff(x))
   

[1] 0.001700642
 

library(KernSmooth)
   

KernSmooth 2.22 installed
Copyright M. P. Wand 1997
 

dx <- bkde(x, bandwidth=.001)
   

Warning message:
longer object length
       is not a multiple of shorter object length in: kappa * gcounts 

Andy

 

From: Hui Han

Hi,

I was using a density estimation function as follows:

est <- KernSmooth::bkde(x3, bandwidth=10)

When setting bandwidth less than 5, I got the error "longer object 
length,  is not a multiple of shorter object length in: kappa 
* gcounts ".

I wonder if there is anybody who can explain the error for me?

Thanks!
Hui

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