1. R

    multiple Rolling regression

    Dear STATA- User, I`m using STATA while writing my thesis and have one problem: I regress Jensen Alphas for 303 funds while 200 days and I need for every day and every fund one alpha, so I would get a list of 303 funds with 200 Alphas. If I use the command: foreach fonds of varlist ***...
  2. R

    Loading Data from Multiple files and saving same graph produced from each file.

    Hi, I'm new to R and programming. I don't really know where to start on this. What I'd like to accomplish is having R open a file containing my seperate file names (all .csv files), and then load one file at a time, and produce the same graph from it, and saving it as a pdf but with the same...