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    desktop and excel data processing cases(180)
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    • mars •    eBook   •    468 View 468 View    •   2023-11-27 15:39:23

      8.7 Judge belongingness of sets when order is considered 

    • mars •    eBook   •    424 View 424 View    •   2023-11-27 15:38:18

      8.6 Judge equality of sets when order is considered 

    • mars •    eBook   •    481 View 481 View    •   2023-11-27 15:37:54

      8.5 Intersection, union and difference in the case of row-based data - multiple sets 

    • mars •    eBook   •    474 View 474 View    •   2023-11-27 15:37:15

      8.4 Intersection, union and difference in the case of row-based data - two sets - by whole row 

    • mars •    eBook   •    432 View 432 View    •   2023-11-27 15:36:15

      8.3 Intersection, union and difference in the case of row-based data - two sets - by key column 

    • mars •    eBook   •    483 View 483 View    •   2023-11-27 15:35:43

      8.2 Intersection, union and difference in the case of simple members - multiple sets 

    • mars •    eBook   •    488 View 488 View    •   2023-11-27 15:35:20

      8.1 Intersection, union and difference in the case of simple members - two sets 

    • mars •    eBook   •    444 View 444 View    •   2023-11-27 15:34:56

      7.15 Generate number in each group 

    • mars •    eBook   •    448 View 448 View    •   2023-11-27 15:34:31

      7.14 Calculate proportion using aggregation information of data of the same group 

    • mars •    eBook   •    479 View 479 View    •   2023-11-27 15:34:06

      7.13 String concatenation and aggregation 

    • mars •    eBook   •    460 View 460 View    •   2023-11-27 15:33:32

      7.12 Merge data of the same group 

    • mars •    eBook   •    487 View 487 View    •   2023-11-27 12:11:02

      7.11 Calculate using adjacent row/interval when data of the same group is discontinuous (LRR/YOY in the case of missing data) 

    • mars •    eBook   •    486 View 486 View    •   2023-11-27 12:10:37

      7.10 Calculate using adjacent row/interval when data of the same group is continuous (link relative ratio and YOY) 

    • mars •    eBook   •    447 View 447 View    •   2023-11-27 10:53:34

      7.9 Accumulation for continuous occurrence of a certain condition 

    • mars •    eBook   •    454 View 454 View    •   2023-11-27 10:53:07

      7.8 Early-terminated accumulation 

    • mars •    eBook   •    433 View 433 View    •   2023-11-27 10:51:08

      7.7 Filter by Accumulation 

    • mars •    eBook   •    479 View 479 View    •   2023-11-27 10:32:54

      7.6 Accumulate data in each group 

    • mars •    eBook   •    449 View 449 View    •   2023-11-27 10:30:58

      7.5 Simple accumulation 

    • mars •    eBook   •    494 View 494 View    •   2023-11-23 17:10:02

      7.4 Split aggregation value and fill them in detail rows 

    • mars •    eBook   •    457 View 457 View    •   2023-11-23 17:07:37

      7.3 Fill aggregation value in the first row of the same group of data 

    • mars •    eBook   •    519 View 519 View    •   2023-11-23 17:07:12

      7.2 Conditional aggregation 

    • mars •    eBook   •    497 View 497 View    •   2023-11-23 17:05:02

      7.1 Simple column-wise aggregation 

    • mars •    eBook   •    454 View 454 View    •   2023-11-23 17:04:37

      6.13 Find out interval in which a certain condition occurs continuously 

    • mars •    eBook   •    528 View 528 View    •   2023-11-23 17:04:13

      6.12 Filter by maximum or minimum value within a group (find out one for each group) 

    • mars •    eBook   •    447 View 447 View    •   2023-11-23 17:03:43

      6.11 Use group’s aggregation value when filtering 

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