报告期的营业收入mainincome_yearrdate,file=quotmedia2024-01-08,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=mainincome_year20111231,…

即基尼系数pf_ginicoefficientpfdata,array4060returnpf_ginicoefficients,//返回001code,…

随机变量值功能与sf_betainv一致,接口不一样sf_betainv1y,codey:=array001001,099returnsf_betainv1y,media2024-03-20_wefcpvnqqtg5qgjaimage292,…

报告期的补贴收入subsidyincome_yearrdate,file=quotmedia2024-01-08,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=subsidyincome_year20111231,…

值返回随机变量值sf_cauchyinvy,codey:=array001001,099returnsf_cauchyinvy,media2024-03-20_wefcpvnqqtg5qgjaimage312,quotimg参考refsf_cauchypdfref,…

的主营业务利润mainprofit_yearrdate,file=quotmedia2024-01-08,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=mainprofit_year20111231,…

区间股价历史波动率op_hvstockid,取sz000002在2021-01-01,的nian波动率returnop_hvquot,…

报告期的营业利润operatingprofit_yearrdate,file=quotmedia2024-01-08,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=operatingprofit_year20111231,…

报告期的利润总额profitbeforetax_yearrdate,file=quotmedia2024-01-08,ov:=backupsystemparameters2setsysparampn_stocksz000002,:=profitbeforetax_year20111231,…

平方和进行谱系聚类cluster_wardsample,9162798901932,961081returncluster_warda,media2024-03-20_wefcpvnqqtg5qgjaimage412,…