Need help with a calculated column that assigns sequential series of numbers for each row group

[MorePowerBI]

Hello,

I need a follow-up assistance to this recently answered questsion (@vapid128)

I'm trying to reproduce columns [WC#] and [WC Type] below.

[WC#] groups rows into sequential weight check numbers based on a grouping logic for [ValueName]:

- DispenseTipOffsets are grouped in triplets (X,Y,Z) and counted as 1 weight check.

- If the triplet is followed by a row where  [ValueName] = "Dispense Weight Chec", the WC# grouping should include rows until [ValueName] does not contain "Flow Rate"

- Rows where [ValueName] = "Dispense Weight Chec" should be grouped as 1 weight check until [ValueName] does not contain "Flow Rate"

[WC Type] labels [WC#] as either Tip Change or Inline. Tip Changes are the DispenseTipOffset triplets followed by the first Dispense Weight Chec and Flow Rate WC# group.

ValueName	CreatedDateTime	Dispense #	WC#	WC Type
DispenseTipXOffset	1/24/2022 14:18		1	Tip Change
DispenseTipYOffset	1/24/2022 14:18		1	Tip Change
DispenseTipZOffset	1/24/2022 14:18		1	Tip Change
DispenseTipXOffset	3/31/2022 10:25		2	Tip Change
DispenseTipYOffset	3/31/2022 10:25		2	Tip Change
DispenseTipZOffset	3/31/2022 10:25		2	Tip Change
DispenseTipXOffset	3/31/2022 10:49		3	Tip Change
DispenseTipYOffset	3/31/2022 10:49		3	Tip Change
DispenseTipZOffset	3/31/2022 10:49		3	Tip Change
Dispense Weight Chec	3/31/2022 12:08	1	3	Tip Change
Dispense Weight Chec	3/31/2022 12:08	2	3	Tip Change
Dispense Weight Chec	3/31/2022 12:12	3	3	Tip Change
Dispense Weight Chec	3/31/2022 12:12	4	3	Tip Change
Dispense Weight Chec	3/31/2022 12:12	5	3	Tip Change
Dispense Weight Chec	3/31/2022 12:12	6	3	Tip Change
Dispense Weight Chec	3/31/2022 12:12	7	3	Tip Change
Manual Flow Rate	3/31/2022 12:12		3	Tip Change
Dispense Weight Chec	3/31/2022 12:23	1	4	Inline
Dispense Weight Chec	3/31/2022 12:23	2	4	Inline
Dispense Weight Chec	3/31/2022 12:24	3	4	Inline
Dispense Weight Chec	3/31/2022 12:24	4	4	Inline
Dispense Weight Chec	3/31/2022 12:24	5	4	Inline
Manual Flow Rate	3/31/2022 12:24		4	Inline
Dispense Weight Chec	3/31/2022 13:08	1	5	Inline
Dispense Weight Chec	3/31/2022 13:08	2	5	Inline
Dispense Weight Chec	3/31/2022 13:08	3	5	Inline
Dispense Weight Chec	3/31/2022 13:08	4	5	Inline
Dispense Weight Chec	3/31/2022 13:08	5	5	Inline
Calculated Flow Rate	3/31/2022 13:08		5	Inline
Dispense Weight Chec	3/31/2022 13:47	1	6	Inline
Dispense Weight Chec	3/31/2022 13:47	2	6	Inline
Dispense Weight Chec	3/31/2022 13:47	3	6	Inline
Dispense Weight Chec	3/31/2022 13:48	4	6	Inline
Dispense Weight Chec	3/31/2022 13:48	5	6	Inline
Calculated Flow Rate	3/31/2022 13:48		6	Inline

The JMP code for WC# is:
If(Row() == 1, 1,
(Right( Lag( :ValueName, 1 ), 4 ) == "Rate" & :ValueName != "Calculated Flow Rate") | :ValueName == "DispenseTipXOffset", Lag( :WC# ) + 1,
Lag( :WC# )
)

The JMP code for WC Type is:

If( Row() == 1 | :WC# == Lag( :WC# ) + 1,
If(
:ValueName == "DispenseTipXOffset", "Tip Change",
:ValueName == "Dispense Weight Chec", "Inline"
),
Lag( :WC Type )
)

Here are the PBI and data files: onedrive link

[vapid128 · Accepted solution]

A line Number added.

IsRank =

var _next = LOOKUPVALUE('Table'[ValueName],'Table'[Line Number],'Table'[Line Number]+1)

return

[ValueName] = "DispenseTipZOffset" && _next <> "Dispense Weight Chec" || RIGHT([ValueName],4)="Rate"

WC#2 =

RANKX(

    FILTER(

        'Table',

        'Table'[IsRank]

    ),

    [Line Number],

    ,ASC

)

Rank2 =

RANKX(

    FILTER(

        'Table',

        [WC#2]=EARLIER('Table'[WC#2])

    ),

    [Line Number],

    ,ASC

)

WC Type2 =

var FirstValueName =

LOOKUPVALUE(

    'Table'[ValueName],

    [WC#2],[WC#2],

    [Rank2],1

)

return

IF(FirstValueName="DispenseTipXOffset","Tip Change","Inline")

[MorePowerBI]

Wow - I just want to keep you in my pocket. Thanks for the help!

IsRank =

var _next = LOOKUPVALUE(WeightCheck[ValueName],WeightCheck[Index],WeightCheck[Index]+1)

return

[ValueName] = "DispenseTipZOffset" && _next <> "Dispense Weight Chec" || RIGHT([ValueName],4)="Rate" && RIGHT(_next,4)<>"Rate"

I added the fourth condition so that any consecutive rows with [ValueName] ending with "Rate" are counted towards the same WC#