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计算组合收益率pf_stockszfw,fromtendreturnpf_stockszfs,media2024-01-08_igyqnpdpfidoi2hcimage750,…
协方差矩阵相关系数矩阵pf_covarianceandcorrelationw,:=array4060pf_covarianceandcorrelations,media2024-01-08_igyqnpdpfidoi2hcimage752,…
标准正态法pf_varbydeltanormal_,:=array4060pf_covarianceandcorrelations,94scorscovreturnpf_varbydeltanormal_,…
分位数的平均值pf_quantiler,范例tcodesetsysparampn_stocksz000001,pn_date20180801t,pn_cyclecy,…
实际代码计算涨幅qhzf_xzstockid,范例tcodereturnqhzf_xzif01,20180810tcy_daycode,media2024-01-08_igyqnpdpfidoi2hcimage754,…
组合标准差的变化pf_marginalstandarddeviation2w,fromtendreturnpf_marginalstandarddeviation2s,media2024-01-08_igyqnpdpfidoi2hcimage756,…
系统参数周期相关pf_standarddeviation2w,array4060setsysparampn_cyclecy,dayreturnpf_standarddeviation2s,…
系统参数周期相关pf_incrementalstandarddeviation2w,array4060setsysparampn_cyclecy,dayreturnpf_incrementalstandarddeviation2s,media2024-01-08_igyqnpdpfidoi2hcimage757,…
系统参数周期相关pf_componentstandarddeviationpercent2,array4060setsysparampn_cyclecy,dayreturnpf_componentstandarddeviationpercent2,media2024-01-08_igyqnpdpfidoi2hcimage759,…
系统参数股票相关pf_illiqendt,media2024-01-08_igyqnpdpfidoi2hcimage760,范例tcodesetsysparampn_stocksz000001,pf_illiq20180820t,…