what is the seasonal component of alema how to use arima to fit data can fourier term be used to calculate seasonality? why does arima not consider seasonality arima function does not consider seasonality what does the arima function do? why does amima function take seasonal mean which of the following function does not take the seasonal component into account? when do you use seasonal terms what is seasonality used for in arithmetic which function only considers seasonal components in the model what is the shortest seasonality in arimas function what is the shortest period in amera which seasonal function does arima use is arima seasonal what is the seasonal function in arimas what is the shortest seasonal pattern how to use fourier term in forecast how to do arima what is fourier seasonality