Get and Transform - changing/finding value if blank

C

cmcreynolds

Active Member
Joined
May 21, 2015
Messages
295
Hello, I hope everyone is well. Long time, no post :)

I receive non-normalized data from our field staff who are in teams of 2. For our final analysis, we choose only the team lead (indicated in its own field/column as TL). However, on rare occasion, they leave their response blank and we need to consider the other team member's response.

The issue is there are 82 fields to consider (not my structure, btw). I could come up with an approach if there were only a handful of fields, but writing 82 IF statements would drive me quite bonkers.

I use Get and Transform to extract the data from various folders and I was hoping the solution could be used there. But I could only find a way to replace variables one column at a time.

Here's a short version of how the data is set up.

[TABLE="width: 500"]
<tbody>[TR]
[TD]SiteCode
[/TD]
[TD]TeamLead
[/TD]
[TD]Q1
[/TD]
[TD]Q2
[/TD]
[TD]Q3
[/TD]
[TD]Q4
[/TD]
[/TR]
[TR]
[TD]033
[/TD]
[TD]TL
[/TD]
[TD]1
[/TD]
[TD]2
[/TD]
[TD]3
[/TD]
[TD]5
[/TD]
[/TR]
[TR]
[TD]033
[/TD]
[TD]NL
[/TD]
[TD]1
[/TD]
[TD]2
[/TD]
[TD]3
[/TD]
[TD]5
[/TD]
[/TR]
[TR]
[TD]151
[/TD]
[TD]TL
[/TD]
[TD]99
[/TD]
[TD]2
[/TD]
[TD]4
[/TD]
[TD]4
[/TD]
[/TR]
[TR]
[TD]151
[/TD]
[TD]NL
[/TD]
[TD]1
[/TD]
[TD]2
[/TD]
[TD]3
[/TD]
[TD]3
[/TD]
[/TR]
[TR]
[TD]222
[/TD]
[TD]TL
[/TD]
[TD]4
[/TD]
[TD]99
[/TD]
[TD]1
[/TD]
[TD]1
[/TD]
[/TR]
[TR]
[TD]222
[/TD]
[TD]NL
[/TD]
[TD]2
[/TD]
[TD]4
[/TD]
[TD]2
[/TD]
[TD]3
[/TD]
[/TR]
[TR]
[TD]167
[/TD]
[TD]TL
[/TD]
[TD]99
[/TD]
[TD]0
[/TD]
[TD]99
[/TD]
[TD]99
[/TD]
[/TR]
[TR]
[TD]167
[/TD]
[TD]NL
[/TD]
[TD]1
[/TD]
[TD]3
[/TD]
[TD]2
[/TD]
[TD]2
[/TD]
[/TR]
</tbody>[/TABLE]


Basically, whenever a TL has a '99' we look at the NL's response. Example: For Q1, site 151, we would want a '1' in the final data set

Again, I have 82 fields to apply this to.

(I looked at 'Group By' and it seemed daunting, I was hoping there was functionality I was overlooking - either in PowerQuery or PowerPivot)

Thank you!
Clifton
 

Excel Facts

VLOOKUP to Left?
Use =VLOOKUP(A2,CHOOSE({1,2},$Z$1:$Z$99,$Y$1:$Y$99),2,False) to lookup Y values to left of Z values.
Sort by date Sort by votes
Assuming data is in range Table1 including headers, you probably want to do something like this

Click on first two columns, right click choose "unpivot other columns"
Add a custom column that does what you need to do on the number field
Remove the value field
Click on Attribute Column, do Transform...Pivot and for value column use the new custom column


Code: 
let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(Source, {"SiteCode", "TeamLead"}, "Attribute", "Value"),
    #"Added Custom" = Table.AddColumn(#"Unpivoted Other Columns", "Custom", each [Value]+1),
    #"Removed Columns" = Table.RemoveColumns(#"Added Custom",{"Value"}),
    #"Pivoted Column" = Table.Pivot(#"Removed Columns", List.Distinct(#"Removed Columns"[Attribute]), "Attribute", "Custom", List.Sum)
in
    #"Pivoted Column"
 
Upvote 0
I think the complexity is the custom column - the formula to check for '99', then go to the other entry.

horseyride said:
Assuming data is in range Table1 including headers, you probably want to do something like this

Click on first two columns, right click choose "unpivot other columns"
Add a custom column that does what you need to do on the number field
Remove the value field
Click on Attribute Column, do Transform...Pivot and for value column use the new custom column


Code: 
let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(Source, {"SiteCode", "TeamLead"}, "Attribute", "Value"),
    #"Added Custom" = Table.AddColumn(#"Unpivoted Other Columns", "Custom", each [Value]+1),
    #"Removed Columns" = Table.RemoveColumns(#"Added Custom",{"Value"}),
    #"Pivoted Column" = Table.Pivot(#"Removed Columns", List.Distinct(#"Removed Columns"[Attribute]), "Attribute", "Custom", List.Sum)
in
    #"Pivoted Column"
Click to expand...
 
Upvote 0
I'll use the table from above as an example of the resulting data set

[TABLE="width: 500"]
<tbody>[TR]
[TD]SiteCode[/TD]
[TD]TeamLead(redundant in final)[/TD]
[TD]Q1[/TD]
[TD]Q2[/TD]
[TD]Q3[/TD]
[TD]Q4[/TD]
[/TR]
[TR]
[TD]033[/TD]
[TD]TL[/TD]
[TD]1[/TD]
[TD]2[/TD]
[TD]3[/TD]
[TD]5[/TD]
[/TR]
[TR]
[TD]151[/TD]
[TD]TL[/TD]
[TD]1[/TD]
[TD]2[/TD]
[TD]4[/TD]
[TD]4[/TD]
[/TR]
[TR]
[TD]222[/TD]
[TD]TL[/TD]
[TD]4[/TD]
[TD]4[/TD]
[TD]1[/TD]
[TD]1[/TD]
[/TR]
[TR]
[TD]167[/TD]
[TD]TL[/TD]
[TD]1[/TD]
[TD]0[/TD]
[TD]2[/TD]
[TD]2[/TD]
[/TR]
</tbody>[/TABLE]

Basically, a grouping with condition, I think?
 
Last edited:
Upvote 0
maybe try

Code: 
[SIZE=1]let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"SiteCode", type text}}),
    #"Filtered Rows1" = Table.SelectRows(#"Changed Type", each ([TeamLead] = "TL")),
    #"Added Index" = Table.AddIndexColumn(#"Filtered Rows1", "Index", 1, 1),
    #"Unpivoted Only Selected Columns" = Table.Unpivot(#"Added Index", {"Q1", "Q2", "Q3", "Q4"}, "Attribute", "Value"),
    #"Added Conditional Column" = Table.AddColumn(#"Unpivoted Only Selected Columns", "Custom", each if [Value] = 99 then [Value]-98 else [Value]),
    #"Removed Columns" = Table.RemoveColumns(#"Added Conditional Column",{"Value"}),
    #"Pivoted Column" = Table.Pivot(#"Removed Columns", List.Distinct(#"Removed Columns"[Attribute]), "Attribute", "Custom", List.Sum),
    #"Sorted Rows" = Table.Sort(#"Pivoted Column",{{"Index", Order.Ascending}}),
    #"Removed Columns1" = Table.RemoveColumns(#"Sorted Rows",{"Index"})
in
    #"Removed Columns1"[/SIZE]
 
Upvote 0
or just this

Code: 
[SIZE=1]let
    Source = Excel.CurrentWorkbook(){[Name="Table1"]}[Content],
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"SiteCode", type text}}),
    #"Replaced Value" = Table.ReplaceValue(#"Changed Type",99,1,Replacer.ReplaceValue,{"Q1", "Q2", "Q3", "Q4"}),
    #"Filtered Rows" = Table.SelectRows(#"Replaced Value", each ([TeamLead] = "TL"))
in
    #"Filtered Rows"[/SIZE]
 
Upvote 0
Thank you very much, however I'm doing more than just replacing '99' with '1', I'm trying to replace it with what the NL had.
 
Upvote 0
so is that what you want?

[Table="width:, class:head"]
[tr=bgcolor:#FFFFFF][td=bgcolor:#5B9BD5]SiteCode[/td][td=bgcolor:#5B9BD5]TeamLead[/td][td=bgcolor:#5B9BD5]Q1[/td][td=bgcolor:#5B9BD5]Q2[/td][td=bgcolor:#5B9BD5]Q3[/td][td=bgcolor:#5B9BD5]Q4[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]033[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
1​
[/td][td=bgcolor:#DDEBF7]
2​
[/td][td=bgcolor:#DDEBF7]
3​
[/td][td=bgcolor:#DDEBF7]
5​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]033[/td][td]NL[/td][td]
1​
[/td][td]
2​
[/td][td]
3​
[/td][td]
5​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
151​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
99​
[/td][td=bgcolor:#DDEBF7]
2​
[/td][td=bgcolor:#DDEBF7]
4​
[/td][td=bgcolor:#DDEBF7]
4​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
151​
[/td][td]NL[/td][td]
1​
[/td][td]
2​
[/td][td]
3​
[/td][td]
3​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
222​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
4​
[/td][td=bgcolor:#DDEBF7]
99​
[/td][td=bgcolor:#DDEBF7]
1​
[/td][td=bgcolor:#DDEBF7]
1​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
222​
[/td][td]NL[/td][td]
2​
[/td][td]
4​
[/td][td]
2​
[/td][td]
3​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
167​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
99​
[/td][td=bgcolor:#DDEBF7]
0​
[/td][td=bgcolor:#DDEBF7]
99​
[/td][td=bgcolor:#DDEBF7]
99​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
167​
[/td][td]NL[/td][td]
1​
[/td][td]
3​
[/td][td]
2​
[/td][td]
2​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td][/td][td][/td][td][/td][td][/td][td][/td][td][/td][/tr]

[tr=bgcolor:#FFFFFF][td][/td][td][/td][td][/td][td][/td][td][/td][td][/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#5B9BD5]SiteCode[/td][td=bgcolor:#5B9BD5]TeamLead[/td][td=bgcolor:#5B9BD5]Q1[/td][td=bgcolor:#5B9BD5]Q2[/td][td=bgcolor:#5B9BD5]Q3[/td][td=bgcolor:#5B9BD5]Q4[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]033[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
1​
[/td][td=bgcolor:#DDEBF7]
2​
[/td][td=bgcolor:#DDEBF7]
3​
[/td][td=bgcolor:#DDEBF7]
5​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]033[/td][td]NL[/td][td]
1​
[/td][td]
2​
[/td][td]
3​
[/td][td]
5​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
151​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#FFFF00]
1​
[/td][td=bgcolor:#DDEBF7]
2​
[/td][td=bgcolor:#DDEBF7]
4​
[/td][td=bgcolor:#DDEBF7]
4​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
151​
[/td][td]NL[/td][td]
1​
[/td][td]
2​
[/td][td]
3​
[/td][td]
3​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
222​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#DDEBF7]
4​
[/td][td=bgcolor:#FFFF00]
4​
[/td][td=bgcolor:#DDEBF7]
1​
[/td][td=bgcolor:#DDEBF7]
1​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
222​
[/td][td]NL[/td][td]
2​
[/td][td]
4​
[/td][td]
2​
[/td][td]
3​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td=bgcolor:#DDEBF7]
167​
[/td][td=bgcolor:#DDEBF7]TL[/td][td=bgcolor:#FFFF00]
1​
[/td][td=bgcolor:#DDEBF7]
0​
[/td][td=bgcolor:#FFFF00]
2​
[/td][td=bgcolor:#FFFF00]
2​
[/td][/tr]

[tr=bgcolor:#FFFFFF][td]
167​
[/td][td]NL[/td][td]
1​
[/td][td]
3​
[/td][td]
2​
[/td][td]
2​
[/td][/tr]
[/table]

if yes I'll see what can I do
 
Upvote 0
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