Hi all,

I am using Stata IC 15 and I have a dataset that refers to data collected over the years (it ranges for 16) years.
There are some weird missing values patterns in a few variables that we need to understand better. But this patterning is definitely affected by the year the data was collected.
Is there any way I can have STATA to look at this? I also know that missing values in a specific variable will be related to missing values in another variable.
I am not leaving any tables or do files as I have no idea on how to do this.
Hope I can pick someone's brain on this.
Thanks!!!