Ashwin611

Sir, I had a query regarding if there is any objective way of defining the number of topics or setting our Dirichlet parameters, or is it advisable to proceed subjectively...

When I use this query to get android data(profileID) it works fine for fetch.by="week" parameter. but I get an error while using fetch.by="day" "Error in vapply(x, function(x) as.numeric(x[[name]]), numeric(1)) :...