विधियों की तुलना करें
चुनी हुई विधियों की आमने-सामने समीक्षा करें; भिन्नता वाली पंक्तियाँ रेखांकित हैं।
| ऑटोरेग्रेसिव इंटीग्रेटेड मूविंग एवरेज (ARIMA) मॉडल× | डर्बिन-वॉटसन परीक्षण (Durbin-Watson Test) स्वत: सहसंबंध (Autocorrelation) के लिए× | |
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| क्षेत्र | अर्थमिति | अर्थमिति |
| परिवार | Regression model | Regression model |
| उद्भव वर्ष≠ | 2015 | 1950 |
| प्रवर्तक≠ | Box & Jenkins (Box-Jenkins methodology) | James Durbin & Geoffrey Watson |
| प्रकार≠ | Univariate time-series model | Test for first-order residual autocorrelation |
| मौलिक स्रोत≠ | 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 | Durbin, J., & Watson, G. S. (1950). Testing for serial correlation in least squares regression: I. Biometrika, 37(3/4), 409–428. DOI ↗ |
| उपनाम | Box-Jenkins model, ARIMA(p,d,q), ARIMA Modeli | DW test, Durbin-Watson statistic, Durbin-Watson otokorelasyon testi |
| संबंधित≠ | 5 | 4 |
| सारांश≠ | 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). | The Durbin-Watson test, developed by James Durbin and Geoffrey Watson in 1950–1951, detects first-order serial correlation in the residuals of a linear regression. Its statistic ranges from 0 to 4, with a value near 2 indicating no autocorrelation, values toward 0 indicating positive autocorrelation, and values toward 4 indicating negative autocorrelation. It remains one of the most reported regression diagnostics despite well-known limitations. |
| ScholarGateडेटासेट ↗ |
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