Szukana fraza: [Abstrakt = "Time\-series methods of forecasting are being used when forecasting is applied to prediction, not to explaining what will happen. The most prognosis methods are programmed but R computer programme does not offer packages containing methods like naive methods of forecasting and others. The article presents R package and procedures which may be used in the research of prognosis with the use of time\-series methods of forecasting. The value of the originality of the work relies on\: presentation of packages of forecasting procedures in R programming language, validation of R computer programme to forecasting."]
