Перегляд за автором "Krajka, A."

Сортувати за: Порядок: Результатів:

  • The analysis of WIG20 stock index in R: a case study 
    Kotyra, B.; Krajka, A. (Математичне моделювання в економіці, 2014)
    In this short note we would like to show the basic methods of analyzing time series. This methods leads us to the different models of time series (decomposition, ARIMA, Fourier techniques, exponentially smoothing and GARCH). ...