R help - Dec 2009 - How to get the right ASH using "ash" package

hi,everybody:

I want to get the "average shifted histogram" or ASH for my own data.
I choose to use the package "ash" to compute the ASH .
But there is NA values in my data, and when using the command "bin1"
for computing the bin counts, I was told that the command can't handle
NA/NaN/Inf data.
How can I deal with that?