arIMA vs arma arima vs armora example what is arima used for in r can arima and arama be similar how do i compare an armapa and an arma in r which parameter is the same as the arma? argama what is the difference between arma and arma how to fit arima in arima what is the difference between arima and arma css what is the difference between arma and arma what parameters do you fit an arma what is the difference between arima and arma in r what is the difference between arma & arima can you get the same parameters for an arima in r what's the difference between an arima and an arma in r? how to find the same parameters in arma arima definition r how to get a timeseries from an arima vs an arma how to compare arma and an arma timeseries what are different versions of the arima?