Showing 61 - 80 results of 89 for search 'Ljungby~', query time: 1.89s Refine Results
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    Analiza efektywności informacyjnej w formie słabej na rynkach „soft commodities” z wykorzystaniem wybranych testów statystycznych by Anna Górska, Monika Krawiec

    Published 2017-09-01
    “…Po oszacowaniu logarytmicznych stóp zwrotu, przeprowadzono następujące testy statystyczne: test serii, test autokorelacji, testy Boxa-Pierce’a i Boxa-Ljunga. Otrzymane wyniki nie są jednoznaczne, co otwiera pole do dalszych badań z wykorzystaniem alternatywnej metodologii.…”
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    Forecasting tourist in-flow in South East Asia: A case of Singapore by Manoj Kumar, Seema Sharma

    Published 2016-01-01
    “…Dickey Fuller, KPSS, HEGY, Ljung-Box, Box-Pierce etc.) were applied on the time series for adequacy of best model to fit, residual autocorrelation analysis and for the accuracy of the prediction.…”
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    Unfolding the potential of the ARIMA model in forecasting maize production in Tanzania by Joseph Lwaho, Bahati Ilembo

    Published 2023-11-01
    “…Model adequacy was checked using plots of residuals and the Ljung-Box test. Findings – The results suggest that ARIMA (1,1,1) is the most suitable model to forecast maize production in Tanzania. …”
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    Investigating Low-Frequency Electromagnetic Fluctuations on PCB Surfaces: A Near-Field Analysis of CBCPW Transmission Lines up to 15.2 MHz by Mariusz Zubert, Mariusz Jankowski, Zbigniew Kulesza

    Published 2025-01-01
    “…Advanced statistical methods, including the Hurst exponent and Ljung-Box tests, are integrated with traditional near-field measurements to quantify electromagnetic noise persistence and independence across frequencies. …”
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