I loaded a dataset with 10 variables on to Amelia II. The intent was to
impute missing income observations. The data includes also a
cross-section variable (of countries). I followed the input instructions,
set the right options for all the variables and did not insert any
priors. When I try to run the data I get the message
"Error in mu.priors - (ones %*% meanx) : non-conformable arrays". Any
suggestions for what might be done?  I saw some thread in your support
for Amelia that mentioned this problem, but couldn't quite figure out how to resolve the issue. &nbsp;&nbsp; <br>
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Many thanks - -<br>