mpf6_Time Series Data_quandl_更正kernel PCA_AIC_BIC_trend_log_return_seasonal_decompose_sARIMAx_ADFull
Infinancialportfolios,thereturnsontheirconstituent(/kənˈstɪtʃuənt/组成的,构成的)assetsdependonanumberoffactors,suchasmacroeconomicandmicroeconomicalconditions,andvariousfinancialvariables.Asthenumberoffacto