Regression modelEconometrics / time series
Fourier WLS (Fourier Flexible Weighted Least Squares)
Fourier WLS ni mbinu ya urejesho wa mfululizo wa muda ambayo huunganisha vipengele vya masafa ya chini ya Fourier katika mfumo wa Weighted Least Squares (WLS) ili kukamata mabadiliko laini, yanayoendelea katika maana au mitindo bila kumhitaji mtafiti kutambua mapema mahali, muda, au idadi yake.
Soma mbinu kamili
Kwa wanachama pekee
IngiaIngia kwa akaunti ya bure ili kusoma sehemu hii.
Ramani ya mbinu
Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.
Vyanzo
- Enders, W., & Lee, J. (2012). A unit root test using a Fourier series to approximate smooth breaks. Oxford Bulletin of Economics and Statistics, 74(4), 574–599. DOI: 10.1111/j.1468-0084.2011.00662.x ↗
- Gallant, A. R. (1984). The Fourier flexible form. American Journal of Agricultural Economics, 66(2), 204–208. DOI: 10.2307/1241043 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Fourier Flexible Weighted Least Squares. ScholarGate. https://scholargate.app/sw/econometrics/fourier-wls
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