我已经为投资组合的盈利和亏损定义了一张表。对于每一天,P & L都显示在适当的DC条形图中,但我想添加列日期后的累计和。在这个例子中,9月底的回报只有9月份的P片段,10月份是9月份和10月份的片段。如果在交叉过滤器中应用了任何过滤器,则应用的累计总和应适用于过滤的数据。DC.JS Crossfilter - 添加运行累计金额
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Date,Cpty,internalRating,ratingSegment,externalRating,Sector,assetClass,riskFactor,riskBucket,sensi,marketMove,PL
30.09.16,DEF,2A,IND,AA,Industrials,IR,EUR,10,-1000,2,-2000
30.09.16,JKL,3B,SERV,BBB,Services,IR,USD,10,-1000,4,-4000
30.09.16,JKL,3B,SERV,BBB,Services,IR,JPY,10,-10000,6,-60000
30.09.16,JKL,3B,SERV,BBB,Services,CS,CDS_JKL,10,-4000,4,-16000
30.09.16,MNO,2B,TRAN,BB,Transportations,IR,EUR,10,1000,-4,-4000
30.09.16,MNO,2B,TRAN,BB,Transportations,CS,CDS_MNO,10,-1000,5,-5000
31.10.16,DEF,2A,IND,AA,Industrials,IR,EUR,10,-1500,6,-9000
31.10.16,JKL,3B,SERV,BBB,Services,IR,USD,10,1500,12,18000
31.10.16,JKL,3B,SERV,BBB,Services,IR,JPY,10,15000,18,270000
31.10.16,JKL,3B,SERV,BBB,Services,CS,CDS_JKL,10,6000,12,72000
31.10.16,MNO,2B,TRAN,BB,Transportations,IR,EUR,10,-1500,-12,18000
31.10.16,MNO,2B,TRAN,BB,Transportations,CS,CDS_MNO,10,1500,15,22500
30.11.16,DEF,2A,IND,AA,Industrials,IR,EUR,10,1428,6,8568
30.11.16,JKL,3B,SERV,BBB,Services,IR,USD,10,1085,12,13020
30.11.16,JKL,3B,SERV,BBB,Services,IR,JPY,10,5046,18,90828
30.11.16,JKL,3B,SERV,BBB,Services,CS,CDS_JKL,10,2579,12,30948
30.11.16,MNO,2B,TRAN,BB,Transportations,IR,EUR,10,-253,-12,3036
30.11.16,MNO,2B,TRAN,BB,Transportations,CS,CDS_MNO,10,409,15,6135
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任何线索我该怎么处理?我需要还原吗? 在此先感谢!
感谢,辉煌! –
是的 - 我认为这更容易理解。如果遇到性能问题,请查看维度数组选项,因为这应该快得多。 –