השוואת שיטות
סקרו את השיטות שבחרתם זו לצד זו; שורות שבהן יש הבדל מודגשות.
| מבחן קיי.פי.אס.אס (KPSS) לנייחות× | מודל ARIMA (Autoregressive Integrated Moving Average)× | |
|---|---|---|
| תחום | אקונומטריקה | אקונומטריקה |
| משפחה | Regression model | Regression model |
| שנת המקור≠ | 1992 | 2015 |
| הוגה השיטה≠ | Kwiatkowski, Phillips, Schmidt & Shin | Box & Jenkins (Box-Jenkins methodology) |
| סוג≠ | Stationarity test (reverse of unit-root tests) | Univariate time-series model |
| מקור מכונן≠ | Kwiatkowski, D., Phillips, P. C. B., Schmidt, P., & Shin, Y. (1992). Testing the null hypothesis of stationarity against the alternative of a unit root. Journal of Econometrics, 54(1–3), 159–178. DOI ↗ | Box, G. E. P., Jenkins, G. M., Reinsel, G. C. & Ljung, G. M. (2015). Time Series Analysis: Forecasting and Control (5th ed.). Wiley. ISBN: 978-1118675021 |
| כינויים | Kwiatkowski-Phillips-Schmidt-Shin test, stationarity test, KPSS durağanlık testi | Box-Jenkins model, ARIMA(p,d,q), ARIMA Modeli |
| קשורות≠ | 4 | 5 |
| תקציר≠ | The KPSS test, introduced by Kwiatkowski, Phillips, Schmidt and Shin in 1992, tests the null hypothesis that a series is stationary against the alternative that it contains a unit root — the reverse of the ADF and Phillips-Perron tests. By flipping the burden of proof, it is designed to be used alongside unit-root tests so that the two can confirm one another and expose ambiguous, borderline cases. | ARIMA is a univariate time-series forecasting model that combines autoregressive, integrated (differencing), and moving-average components to predict a single continuous series from its own past. It is the centrepiece of the Box-Jenkins methodology set out in Box, Jenkins, Reinsel & Ljung's Time Series Analysis (5th ed., 2015). |
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