List of Missing Values
I am writing a script that determines positional information using lists. It repeats several times for different groups of data, but some of the groups do not contain what I am looking for. This results in a list of missing values {., ., ., ., ., .}. When there are values in the list, I use List[Loc Nonmissing(List)] to get only the nonmissing values from my list and then N Items to count how man...