Matrix differences

[nirrobi]

Dear all,

I need to create table that show the differences between data in matrix.

MATRIX	A	B	C	D	E
A		100	55	77	88
B	-25		55	-700	55
C	55	-33		55	22
D	77	668	55		2
E	88	33	-55	55

I have for example the below data (company, other company, balance vs other company)

Company	VS	Balance
A	B	100
A	C	55
A	D	77
A	E	88
B	A	-25
B	C	55
B	D	-700
B	E	55
C	A	55
C	B	-33
C	D	55
C	E	22
D	A	77
D	B	668
D	C	55
D	E	2
E	A	88
E	B	33
E	C	-55
E	D	55

for example:

   company A think that company B owe her 100

   company B think that  her debt is onlt 25 (-25)

the input should be something like this:

Company	VS	Company	VS	DIFF
A	B	100	-25	75
A	C	55	55	110
A	D	77	77	154
A	E	88	88	176
B	C	55	-33	22
B	D	-700	668	-32
B	E	55	33	88
C	D	55	55	110
C	E	22	-55	-33
D	E	2	55	57
total				727

what should be the measure for DIFF column?

thanks a lot for your help!

Nir.

[v-shex-msft · Accepted solution]

Hi @nirrobi,

Based on your description, you want to get the diff between current balance and compared companies’ balance, right?

If it is a case, you can refer to below steps:

Data table:

Measure: get the comparison companies’ balances

Comparison companies =
var currCom=LASTNONBLANK(Sheet1[Company],Sheet1[Company])
var currVS=LASTNONBLANK(Sheet1[VS],Sheet1[VS])
return
LOOKUPVALUE(Sheet1[Balance],Sheet1[Company],currVS,Sheet1[VS],currCom)

Measure: get the diff balance:

diff measure = var currBalance= MAX(Sheet1[Balance])
return
currBalance + [Comparison companies]

Result: (I drag these columns and measures to a table visual)

 

Notice: the measure works when the balance is not blank.

Regards,
Xiaoxin Sheng

[nirrobi]

I am speechless!

thank.

Work like a charm.

Do you know a way that there wont be duplicate of comaprison?

for example A vs B is exactly the same as B vs A, so I dont want to show it twice.

[v-shex-msft]

Hi @nirrobi,

I think you can simply use distinct function to filter the duplicate records.

Table = DISTINCT(old table)

Then use new tables columns and measure to create the visual.

Regards,

Xiaoxin Sheng

[nirrobi]

Hi,

for which column?

I cant do it for column diff as AvsB can be equal to column DvsE for example.

[v-shex-msft]

Hi @nirrobi,

The function can also works on table.

I have modified the above reply and add a sample.

Regards,

Xiaoxin Sheng