you are right, you have some options to add forecast to qliksense, 1. making analytics connection to R or Python, and to write your function of forecasting, you don't need an extension for this but you need to install either R or Python on your server. some additional information can be found in this link. 2.Use Vizlib line chart extension, it has a built-in forecasting feature, so you won't need to install anything or writing your forecast function. you can try it for free by downloading it from here : https://portal.vizlib.com/pages/home
