search for: stackplot

...ing some defined range[min,max]. My data consist of Date/Time information and the paths of 45 individual as the distance from the location of release. An example data set for 2 individuals is given below.The observation period and frequency of observations varies between individuals. I believe stackplot() may be able to do this task, but I am not sure how to handle the variable time period and frequency of observations for different individuals. Could someone advise if stackplot() is suitable or if there is a better approach or package ? Thank you very much for your time and best wishes, Juliane...