Browsing School of Economic Sciences and Business by Author "Winkler, Robert L."

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  • Basic statistics : a user oriented approach (manuscript) 

    Makridakis, Spyros; Winkler, Robert L. (1981)
    Table 2.1 shows the ages of the 230 students who entered INSEAD during the 1980/81 academic year. What can you make out of these numbers? Obνiously, the answer will depend upon who you are. Unless you haνe some objectiνe ...

  • The Combination of Forecasts 

    Winkler, Robert L.; Makridakis, Spyros (Wiley, 1983)
    Aggregating information by combining forecasts from two or more forecasting methods is an alternative to using just a single method. In this paper we provide extensive empirical results showing that combined forecasts ...

  • Isp: Interactive Statistical Programs 

    Makridakis, Spyros; Winkler, Robert L. (West Publishing Company, 1986)
    This book is designed to be used in conjunction with a set of interactive statistical programs, called ISP, which has been developed to improve and facilitate the teaching and learning of basic statistics.

  • Sampling distributions of post-sample forecasting errors 

    Makridakis, Spyros; Winkler, Robert L. (Wiley, 1989)
    Forecasting errors fall in two clearly different categories: (a) the residual errors from fitting a model to the available data and (b) the post-sample forecasting errors. The emphasis of statistical theory and forecasting ...

  • Sampling Distributions of Post-Sample Forecasting Errors 

    Makridakis, Spyros; Winkler, Robert L. (Wiley, 1989)
    Forecasting errors fall in two clearly different categories: (a) the residual errors from fitting a model to the available data and (b) the post-sample forecasting errors. The emphasis of statistical theory and forecasting ...