How can I use the Piwik API or other available Piwik tools or features to find the average number of visitors per day during a date range?
I can find the number of user for a day and the total number of users for a date range but I can't find the Average number of user per day for a date range. I can find the average number on my own my dividing (Total Visits/Number of days) but I need to have this stat available for non technical users.