DAX技术问题:如何实现时间维度的滚动百分比/滚动平均值?
实现滚动百分比/滚动平均值的DAX需求
我正在绘制随时间变化的百分比图表,当前配置的度量值已能实现日维度的正确计算,但需要实现滚动百分比/滚动平均值效果。从图表可看出当前仅按日计算,当日数据差异波动明显。
以下是现有相关DAX代码:
Rolled Rate = VAR STARTDATE = FIRSTDATE('Date'[Date]) VAR Result = CALCULATE( 'RAW - ALL'[RR Division], 'RAW - ALL'[LCRBA Approved TimeStamp] >= STARTDATE, ALL('RAW - ALL') ) RETURN Result RTN = VAR STARTDATE = FIRSTDATE('Date'[Date]) VAR RESULT = CALCULATE(DISTINCTCOUNT('RAW - ALL'[TicketNumber]), FILTER('RAW - ALL', 'RAW - ALL'[Final Status] = "LCRB Approved"), FILTER('RAW - ALL', NOT 'RAW - ALL'[Discussion Thread Topic] = "N/A"), FILTER ('RAW - ALL', 'RAW - ALL'[LCRBA Approved TimeStamp] >= STARTDATE)) RETURN Result RR Division = CALCULATE(DIVIDE([RTN],'RAW - ALL'[ATD],0))
因权限限制,无法上传相关表格、公式及图表截图。
内容的提问来源于stack exchange,提问作者MM18
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