Calculates and returns the local ARMSS-score for every individual in the dataset.
A dataframe containing the variable "ageatedss" and the variable "edss" for every individual.
The age-range from which to include individuals in the ARMSS-estimation. Default=2.
Returns the initially supplied dataframe with the added variable "armss".
Helga Westerlind, Ali Manouchehrinia
To be completed. Please contact maintainer.