Conditional count Measure - powerbi

I have data looking like this:
| ID |OpID|
| -- | -- |
| 10 | 1 |
| 10 | 2 |
| 10 | 4 |
| 11 |null|
| 12 | 3 |
| 12 | 4 |
| 13 | 1 |
| 13 | 2 |
| 13 | 3 |
| 14 | 2 |
| 14 | 4 |
Here OpID 4 means 1 and 2.
I would like to count the different occurrences of 1, 2 and 3 in OpID of distinct ID.
If the counts of OpID having 1 would be 4, 2 would be 4, 3 would be 2.
If ID has OpID of 4 but already has data of 1, 2 it wouldn't be counted. But if 4 exists and only 1 (2) is there, count for 2 (1) would be incremented.
The expected output would be:
|OpID|Count|
| 1 | 4 |
| 2 | 4 |
| 3 | 2 |
(Going to be using the results in a column chart)
Hope this makes sense...
edit: there are other columns too and an ID and OpID can be duplicated hence need to do a groupby clause before.

Related

How to Sum all working days for each month but restart from 0 for every month in power Bi Dax

I would like to know how could I get the Sum of all working days for specific month but in the table starting each month's Sum over again.
This is my DateTable Now with this query for Work Days Sum:
Work Days Sum =
CALCULATE (
SUM ( 'DateTable'[Is working Day] ),
ALL ( 'DateTable' ),
'DateTable'[Date] <= EARLIER ( 'DateTable'[Date] )
)
Date | Month Order | Is working day | Work Days Sum |
January - 21 331
2022/01/01 | 1 | 0 | |
2022/01/02 | 1 | 0 | |
2022/01/03 | 1 | 1 | 1 |
2022/01/04 | 1 | 1 | 2 |
2022/01/05 | 1 | 1 | 3 |
2022/01/06 | 1 | 1 | 4 |
.....
2022/01/27 | 1 | 1 | 19 |
2022/01/28 | 1 | 1 | 20 |
2022/01/29 | 1 | 0 | 20 |
2022/01/30 | 1 | 0 | 20 |
2022/01/31 | 1 | 1 | 21 |
February 20 890
2022/02/01 | 2 | 1 | 22 |
2022/02/02 | 2 | 1 | 23 |
2022/02/03 | 2 | 1 | 24 |
2022/02/04 | 2 | 1 | 25 |
|
|
V
Date | Month Order | Is working day | Work Days Sum |
January - 21 21
2022/01/01 | 1 | 0 | |
2022/01/02 | 1 | 0 | |
2022/01/03 | 1 | 1 | 1 |
2022/01/04 | 1 | 1 | 2 |
2022/01/05 | 1 | 1 | 3 |
2022/01/06 | 1 | 1 | 4 |
.....
2022/01/27 | 1 | 1 | 19 |
2022/01/28 | 1 | 1 | 20 |
2022/01/29 | 1 | 0 | 20 |
2022/01/30 | 1 | 0 | 20 |
2022/01/31 | 1 | 1 | 21 |
February 20 41
2022/02/01 | 2 | 1 | 1 |
2022/02/02 | 2 | 1 | 2 |
2022/02/03 | 2 | 1 | 3 |
2022/02/04 | 2 | 1 | 4 |
2022/02/05 | 2 | 0 | 4 |
.....
Any idea on how I can change my dax query to achieve output of second table below the down arrow would be much appreciated.

Power BI: Generate a new row by each row row on another table

In Power BI, I have a table that looks like this:
Table 1
ID | At1
1 | 1
2 | 2
3 | 3
4 | 4
5 | 5
And another table that looks like this:
Table2
Value
A
B
C
D
I need to create a new table that add "n" times each row of table 1, where "n" would be each row of table 2. Something like this:
Table 3
ID | At1 | Value
1 | 1 | A
1 | 1 | B
1 | 1 | C
1 | 1 | D
2 | 2 | A
2 | 2 | B
2 | 2 | C
2 | 2 | D
3 | 3 | A
3 | 3 | B
3 | 3 | C
3 | 3 | D
4 | 4 | A
4 | 4 | B
4 | 4 | C
4 | 4 | D

SAS:add one column from tableB to tableA

I have two table looks like and I want to add column score to tableA from tableB, then get tableC, how to do in SAS?
the only rule is to add a column in tableA name "score " and its value is same as column "score" in tableB (which are all the same in tableB)
+----+---+---+---+
| id | b | c | d |
+----+---+---+---+
| 1 | 5 | 7 | 2 |
| 2 | 6 | 8 | 3 |
| 3 | 7 | 8 | 1 |
| 4 | 5 | 7 | 2 |
| 5 | 6 | 8 | 3 |
| 6 | 7 | 8 | 1 |
+----+---+---+---+
tableA
+---+---+-------+
| e | f | score |
+---+---+-------+
| 3 | 7 | 11 |
| 4 | 6 | 11 |
| 5 | 5 | 11 |
+---+---+-------+
tableB
+----+---+---+---+-------+
| id | b | c | d | score |
+----+---+---+---+-------+
| 1 | 5 | 7 | 2 | 11 |
| 2 | 6 | 8 | 3 | 11 |
| 3 | 7 | 8 | 1 | 11 |
| 4 | 5 | 7 | 2 | 11 |
| 5 | 6 | 8 | 3 | 11 |
| 6 | 7 | 8 | 1 | 11 |
+----+---+---+---+-------+
tableC

If the "id" is present in both tables, you can use the following to create Table C:
PROC SQL;
CREATE TABLE tableC AS
SELECT a.*, b.score
FROM tableA a JOIN tableB b
ON a.id = b.id;
QUIT;
Please confirm that this is what you need?

How to increase column values?

How to increase column values from:
1 | 1 | 7.317073
2 | 1 | 14.634146
3 | 1 | 24.390244
4 | 2 | 7.317073
5 | 2 | 14.634146
6 | 2 | 24.390244
To:
1 | 1 | 7.317073
2 | 1 | 14.634146
3 | 1 | 24.390244
4 | 2 | 7.317073
5 | 2 | 14.634146
6 | 2 | 24.390244
7 | 3 | 7.317073
8 | 3 | 14.634146
9 | 3 | 24.390244
10 | 4 | 7.317073
11 | 4 | 14.634146
12 | 4 | 24.390244
I'm using Open Office.

Assuming that the top left corner is A1, set the fourth row such:
A4: =A3+1
B4: =roundup(A4/3)
C4 =C1
And pull them up to row 12

For ColumnA simply selecting the first three rows, grabbing the fill handle (black square at the bottom right of the range) and dragging down to suit should be sufficient.
An alternative here to ROUNDUP is, in B1 and copied down:
=INT((ROW()-1)/3)+1
For ColumnC as for ColumnA but with Crl depressed.

Stata: Cumulative number of new observations

I would like to check if a value has appeared in some previous row of the same column.
At the end I would like to have a cumulative count of the number of distinct observations.
Is there any other solution than concenating all _n rows and using regular expressions? I'm getting there with concatenating the rows, but given the limit of 244 characters for string variables (in Stata <13), this is sometimes not applicable.
Here's what I'm doing right now:
gen tmp=x
replace tmp = tmp[_n-1]+ "," + tmp if _n > 1
gen cumu=0
replace cumu=1 if regexm(tmp[_n-1],x+"|"+x+",|"+","+x+",")==0
replace cumu= sum(cumu)
Example
+-----+
| x |
|-----|
1. | 12 |
2. | 32 |
3. | 12 |
4. | 43 |
5. | 43 |
6. | 3 |
7. | 4 |
8. | 3 |
9. | 3 |
10. | 3 |
+-----+
becomes
+-------------------------------+
| x | tmp |
|-----|--------------------------
1. | 12 | 12 |
2. | 32 | 12,32 |
3. | 12 | 12,32,12 |
4. | 43 | 3,32,12,43 |
5. | 43 | 3,32,12,43,43 |
6. | 3 | 3,32,12,43,43,3 |
7. | 4 | 3,32,12,43,43,3,4 |
8. | 3 | 3,32,12,43,43,3,4,3 |
9. | 3 | 3,32,12,43,43,3,4,3,3 |
10. | 3 | 3,32,12,43,43,3,4,3,3,3|
+--------------------------------+
and finally
+-----------+
| x | cumu|
|-----|------
1. | 12 | 1 |
2. | 32 | 2 |
3. | 12 | 2 |
4. | 43 | 3 |
5. | 43 | 3 |
6. | 3 | 4 |
7. | 4 | 5 |
8. | 3 | 5 |
9. | 3 | 5 |
10. | 3 | 5 |
+-----------+
Any ideas how to avoid the 'middle step' (for me that gets very important when having strings in x instead of numbers).
Thanks!

Regular expressions are great, but here as often elsewhere simple calculations suffice. With your sample data
. input x
x
1. 12
2. 32
3. 12
4. 43
5. 43
6. 3
7. 4
8. 3
9. 3
10. 3
11. end
end of do-file
you can identify first occurrences of each distinct value:
. gen long order = _n
. bysort x (order) : gen first = _n == 1
. sort order
. l
+--------------------+
| x order first |
|--------------------|
1. | 12 1 1 |
2. | 32 2 1 |
3. | 12 3 0 |
4. | 43 4 1 |
5. | 43 5 0 |
|--------------------|
6. | 3 6 1 |
7. | 4 7 1 |
8. | 3 8 0 |
9. | 3 9 0 |
10. | 3 10 0 |
+--------------------+
The number of distinct values seen so far is then just a cumulative sum of first using sum(). This works with string variables too. In fact this problem is one of several discussed within
http://www.stata-journal.com/sjpdf.html?articlenum=dm0042
which is accessible to all as a .pdf. search distinct would have pointed you to this article.
Becoming fluent with what you can do with by:, sort, _n and _N is an important skill in Stata. See also
http://www.stata-journal.com/sjpdf.html?articlenum=pr0004
for another article accessible to all.