DAX Fridays ! !专注讲解 DAX 数据分析表达式。

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https://www.youtube.com/watch?v=pabn7kLxN6c&list=PLDz00l_jz6zym_YP8ZW11o52niGfCP8pN YouTube 优质 Power BI 课程,经典的DAX的学习视频,一节课讲解一个DAX函数,每周五更新一节课,入门极佳哦。
ExcelBI星球,✍️《Excel进阶指南》、《Power BI可视化入门与实战》作者。跟我学 Excel&BI,➕powerbi007✨
视频选集
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[2017-01-13] DAX Fridays! #21_ USERELATIONSHIP
08:53
[2017-01-19] DAX Fridays! #22_ ALLSELECTED
07:06
[2017-01-27] DAX Fridays! #23_ ISFILTERED
08:30
[2017-02-03] DAX Fridays! #24_ Running_ Cumulative totals (w Pareto chart)
15:44
[2017-02-10] DAX Fridays! #25_ Wrong Grand Totals in Power BI
09:26
[2017-02-17] DAX Fridays! #26_ Break RANKX ties with RAND()
06:14
[2017-02-24] DAX Fridays! #27_ RELATED vs RELATEDTABLE
08:48
[2017-03-03] DAX Fridays!# 28_ RELATED and RELATEDTABLE -Part 2
07:19
[2017-03-10] DAX Fridays! #29_ HASONEVALUE
14:08
[2017-03-17] DAX Fridays! #30_ SEARCH vs FIND
13:22
[2017-03-24] DAX Fridays! #31_ Rounding Time, Prices and Numbers with DAX
15:02
[2017-03-31] DAX Fridays! #32_ FORMAT
14:52
[2017-04-07] DAX Fridays! #33_ Quick Measures
20:04
[2017-04-21] DAX Fridays! #34_ UNICHAR and REPT
10:06
[2017-04-28] DAX Fridays! #35_ VALUES
10:24
[2017-05-05] DAX Fridays! #36_ UNION
10:03
[2017-05-12] DAX Fridays! #37_ SELECTCOLUMNS
08:06
[2017-05-19] DAX Fridays! #38 - REPT (Sparklines on tables)
06:42
[2017-05-26] DAX Fridays! #39 - IN, CONTAINSROW
09:35
[2017-06-02] DAX Fridays! #40_ DATESINPERIOD (Moving x Months average)
10:03
[2017-06-09] DAX Fridays! #41_ LOOKUPVALUE with multiple columns
15:50
[2017-06-16] DAX Fridays! #42_ SUBSTITUTE (multiple values)
06:31
[2017-06-23] DAX Fridays! #43_ How to comment DAX measures
05:36
[2017-06-30] DAX Fridays! #44_ CROSSFILTER
09:00
[2017-07-07] DAX Fridays! #45_ Calendars_ Why you need them and how to make them
09:57
[2017-07-14] DAX Fridays! #46_ What is the difference between calculated column
13:59
[2017-08-18] DAX Fridays! #47_ NETWORKDAYS
09:19
[2017-08-25] DAX Fridays! #48_ TIME (Calculate working hours)
09:51
[2017-09-01] DAX Fridays! #49_ SELECTEDVALUE
09:02
[2017-09-08] DAX Fridays! #50_ Power BI Glossary
13:33
[2017-09-15] DAX Fridays! #51_ AVERAGEX
07:57
[2017-09-22] DAX Fridays! #52_ SUMIF, COUNTIF
10:34
[2017-09-29] DAX Fridays! #53_ GENERATESERIES (Whati if analysis)
09:35
[2017-10-06] DAX Fridays! #54_ Reverse engineer_ Deconstruct a DAX measure
18:06
[2017-10-13] DAX Fridays! #55_ Table construct
09:52
[2017-10-20] DAX Fridays! #56_ ROW
14:29
[2017-11-03] DAX Fridays! #57_ Calculate the sum of subcategories
07:48
[2017-11-10] DAX Fridays! #58_ COMBINEVALUES
04:54
[2017-11-17] DAX Fridays! #59_ ERROR
06:15
[2017-11-24] DAX Fridays! #60_ DATATABLE
10:00
[2017-12-01] DAX Fridays! #61_ CROSSJOIN
06:09
[2017-12-08] DAX Fridays! #62_ NATURALINNERJOIN and NATURALLEFTOUTERJOIN
13:42
[2017-12-22] DAX Fridays! #64_ GENERATE, GENERATEALL
11:33
[2018-01-12] DAX Fridays! #65_ EXCEPT
09:34
[2018-01-26] DAX Fridays! #66_ TREATAS
10:39
[2018-02-02] DAX Fridays! #67_ FIXED
05:43
[2018-02-09] DAX Fridays! #68_ UTCNOW, UTCTODAY
06:48
[2018-02-18] DAX Fridays! #69_ How to write a DAX measure (Part 1)
28:16
[2018-02-23] DAX Fridays! #70_ How to write a DAX measure (Part 2)
09:02
[2018-03-02] DAX Fridays! #71_ Optimize a DAX measure
07:19
[2018-03-09] DAX Fridays! #72_ MAX, MAXX, MAXA
12:13
[2018-03-16] DAX Fridays! #73_ Why should I use mark as a date function_
14:49
[2018-03-23] DAX Fridays! #74_ PREVIOUSDAY, PREVIOUSMONTH, PREVIOUSQUARTER, PREV
10:45
[2018-03-29] What is Vertipaq and how does it work_ Part 1_ Data compression
10:12
[2018-03-30] DAX Fridays! #_ 75_ SAMEPERIODLASTYEAR
14:09
[2018-04-04] Why is Vertipaq so fast_ Part 2_ Columnar database
07:30
[2018-04-06] DAX Fridays! #76_ PARALLELPERIOD
13:10
[2018-04-13] DAX Fridays! #77_ GROUPBY, CURRENTGROUP
12:27
[2018-04-20] DAX Fridays! #78_ When should I use FILTER() with CALCULATE_
11:35
[2018-04-27] DAX Fridays! #79_ KEEPFILTERS
07:00
[2018-05-04] DAX Fridays! #80_ DATESBETWEEN
13:03
[2018-05-11] DAX Fridays! #81_ CALCULATETABLE
11:38
[2018-05-18] DAX Fridays! #82_ How to learn DAX for beginners
13:16
[2018-05-25] DAX Fridays! #83_ DAX functions to create a calendar (the easy way)
10:37
[2018-06-08] DAX Fridays! #84_ Get values from another table with inactive relat
15:31
[2018-06-22] DAX Fridays! #85_ Difference between dates in the same column
17:35
[2018-06-29] DAX Fridays! #86_ What is DAX_ (and compare it to Excel formulas)
19:53
[2018-07-13] DAX Fridays! #87_ DISTINCT vs DISTINCTCOUNT vs VALUES
08:56
[2018-07-20] DAX Fridays! #88_ EXACT
04:28
[2018-07-27] DAX Fridays! #89_ SIGN
04:55
[2018-08-03] DAX Fridays! #90_ Understanding LOOKUPVALUES error
12:32
[2018-08-17] DAX Fridays! #92_ Write DAX even faster with this amazing keyboard
19:09
[2018-08-24] DAX Fridays! #93_ MAXX _ Fill down with DAX and Power Query
07:47
[2018-08-30] DAX Fridays! #94_ Fill down with DAX (part 2)
05:48
[2018-08-31] DAX Fridays! #95_ Binning, Frequency and relative frequency _ Data
17:00
[2018-09-07] DAX Fridays! #96_ MEDIAN, AVERAGE, MEAN, MODE _ The Bill Gates Effe
19:00
[2018-09-14] DAX Fridays! #97_ STANDARD DEVIATION EXPLAINED _ Who is the best pl
14:13
[2018-09-21] DAX Fridays! #98_ NORM.DIST _ Predicting Kevin Durant Scores
08:08
[2018-09-28] DAX Fridays! #99_ NORM.INV _ Predicting Kevin Durant top scores
18:34
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