Hi,
I am trying to drop some of my repeated observations. I attached a screenshot, there are multiple observations for some of the ids. I want to drop extra observations for a unique person. For instance, for the id:945000 there are 3 rows, I want to decrease it to 1 since variable "ilk" takes " ." for all observations. For id:1028000 I want to drop the first row since the variable "ilk" takes "." for the first partner and keep observation for the second partner since it has a numeric value. I have 4994 unique cases, and they may have multiple partners. if you have any simple suggestions for solving this, I will be glad.