how do you make your own forecast for a variable in eviews when the independent and dependent variables is differenced in a forecast how to do a forecast what is a forecast in eviews what is the y-to-y value of the formula if a variable is independent, why do we use a forecast what is the formula for y_t how can i do this for y - t model how to use a log in a forecast what is the forecast formula when independent and dependent variables are differenced calculating average deviation of y-t-t what model is used to forecast a variable that is dependent and independent how to find out the independent variables of a forecast what is the model of a forecast how do i create my own model with a model of the dependent and independent variables? what is iid in a model what is the formula for a forecast for the independent variable what is the formula for predicting which equation is used to produce a forecast in eviews?