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我试图根据帐户总结DATE的最近30天列INDICATOR中的值。我的表达式是:Sum([INDICATOR])over(Intersect([id],LastPeriods(30,[DATE]))),但结果并不准确。Spotfire - 总和()超过
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样本数据:
DATE 30DAYSBACK ID INDICATOR RUNNING30 EXPECTED
3/2/16 2/1/16 ABC 1 3 3
3/2/16 2/1/16 ABC 1 3 3
3/2/16 2/1/16 ABC 1 3 3
3/7/16 2/6/16 ABC 1 7 7
3/7/16 2/6/16 ABC 1 7 7
3/7/16 2/6/16 ABC 1 7 7
3/7/16 2/6/16 ABC 1 7 7
3/8/16 2/7/16 ABC 1 10 10
3/8/16 2/7/16 ABC 1 10 10
3/8/16 2/7/16 ABC 1 10 10
3/10/16 2/9/16 ABC 1 12 12
3/10/16 2/9/16 ABC 1 12 12
3/14/16 2/13/16 ABC 1 13 13
3/15/16 2/14/16 ABC 1 14 14
3/16/16 2/15/16 ABC 1 15 15
3/21/16 2/20/16 ABC 1 16 16
3/22/16 2/21/16 ABC 1 17 17
3/23/16 2/22/16 ABC 1 19 19
3/23/16 2/22/16 ABC 1 19 19
3/25/16 2/24/16 ABC 1 20 20
3/29/16 2/28/16 ABC 1 22 22
3/29/16 2/28/16 ABC 1 22 22
3/30/16 2/29/16 ABC 1 27 27
3/30/16 2/29/16 ABC 1 27 27
3/30/16 2/29/16 ABC 1 27 27
3/30/16 2/29/16 ABC 1 27 27
3/30/16 2/29/16 ABC 1 27 27
3/31/16 3/1/16 ABC 1 29 29
3/31/16 3/1/16 ABC 1 29 29
4/1/16 3/2/16 ABC 1 31 31
4/1/16 3/2/16 ABC 1 31 31
4/4/16 3/5/16 ABC 1 32 29
4/5/16 3/6/16 ABC 1 33 30
4/13/16 3/14/16 ABC 1 34 27
4/13/16 3/14/16 ABC 1 34 27
4/13/16 3/14/16 ABC 1 34 27
4/13/16 3/14/16 ABC 1 34 27
4/15/16 3/16/16 ABC 1 35 24
4/20/16 3/21/16 ABC 1 31 26
4/20/16 3/21/16 ABC 1 31 26
4/20/16 3/21/16 ABC 1 31 26
4/25/16 3/26/16 ABC 1 31 25
4/25/16 3/26/16 ABC 1 31 25
4/25/16 3/26/16 ABC 1 31 25
4/26/16 3/27/16 ABC 1 31 26
4/27/16 3/28/16 ABC 1 34 29
4/27/16 3/28/16 ABC 1 34 29
4/27/16 3/28/16 ABC 1 34 29
4/27/16 3/28/16 ABC 1 34 29
4/28/16 3/29/16 ABC 1 35 30
你可以附加一个样本数据集? – scsimon
感谢您的数据集,但它缺少'[INDICATOR]'列 – scsimon
对不起! [INDICATOR]实际上只是1的值。 (以上错误标记...被视为'IDENTIFIER'。) –