设置的时间有关stockvariance4nintegerreal,的方差codesetsysparampn_stocksh600000,pn_date20150601t,:=10returnstockvariance4n//4,…

数据计算stockrisk4indexidstringnintegerreal,字符串指数代码@@n@@,@@返回@@real@@,标准差算法1取股票n个交易,ov:=backupsystemparameters2setsysparampn_stocksz000002,pn_dateinttodate,…

数据计算stockselfcov4indexidstringnintegerreal,字符串指数代码@@n@@,@@返回@@real@@,协方差算法1取股票n个交易,ov:=backupsystemparameters2setsysparampn_stocksz000002,pn_dateinttodate,…

数据计算stockresidualrisk4indexidstringnintegerreal,字符串指数代码@@n@@,@@返回@@real@@,标准差算法1取股票n个交易,序列y2取指数n个交易,ov:=backupsystemparameters2setsysparampn_stocksz000002,…

n期标准化,standgrowthofnreportexptexpressionreportidrdatenintreporttype,@@报告期@@n@@,@@整数最近n期@,@@返回@@real@@,范例tcodesetsysparampn_stockquot,…

userdefineexpstringisexcludeipobooleannintegerreal,日区间行情@@n@@,@@返回@@real@@,的日均成交金额setsysparampn_stockquot,日3天setsysparampn_stockquot,考虑剔除上市日影响n:=3,stocktrailingavgbyendtendtreftypeexpisexcludeipon//444243617,…

userdefineexpstringisexcludeipobooleannintegerreal,日区间行情@@n@@,@@返回@@real@@,益率标准差setsysparampn_stockquot,…

为假anydataanynintegerreal,@any@@当n缺省或,否则只能是数组@@n@@,@@返回@@realtable@,htmtabletbodytrtdn值td,media2024-03-20_wefcpvnqqtg5qgjaimage197,media2024-03-20_wefcpvnqqtg5qgjaimage198,…

n日指定,参数股票时间相关stockbtdepartmentamountsum2nintegerdirection,departmentnamestringrealn@,@@返回@@real@@,买入总额万setsysparampn_stockquot,quotsetsysparampn_date20201120t,…

n日指定,股票时间相关stockbtdepartmentdiscountamountsum2nintegerdirection,departmentnamestringrealn@,@@返回@@real@@,买入总额万setsysparampn_stockquot,quotsetsysparampn_date20201120t,…