如何组合 SUMIF 的 Excel 公式并在文本字符串中查找数字？

Question

I have a table in excel which has the date as column header and the rows have Project name, Area, and Resources (example below).

As you can see in the example, there are a number of different resources listed for Project 1 in column 01/06/2020. Normally to add up all resources on a particular date I would use the formula

=SUMIF(tblPrgmm[Programme],"Resource",tblPrgmm[01/06/2020])

but for extracting the number of Pn's from the string I would use the formula

=MID(G21,FIND("pn",LOWER(G21),1)-1,1)

I need to somehow combine the two formulas so that it locates all the resource cells for that date, then extracts the relevant number from the text string.

I have tried

=SUMPRODUCT((tblPrgmm[Programme]="Resource"),(MID(tblPrgmm[01/06/2020],FIND("pn",LOWER(tblPrgmm[01/06/2020]),1)-1,1)))

and

=SUMIF(tblPrgmm[Programme],"Resource",MID(G21,FIND("pn",LOWER(G21),1)-1,1))

but I cannot get this to work. Please help.

Answer 1

You just need to find a project before searching for 'Resource'. You may use the following formula:

{=MID(INDEX(Table1[#All],MATCH(G1,Table1[Programme],0)+3,MATCH(TEXT(G2, "dd.MM.yyyy"),Table1[#Headers],0)),FIND("pn",LOWER(INDEX(Table1[#All],MATCH(G1,Table1[Programme],0)+3,MATCH(TEXT(G2, "dd.MM.yyyy"),Table1[#Headers],0))),1)-1,1)}

Format date in formula as you need.

Edit

OK, here will be an option with the summing of all project resources on a single date:

{=SUM(IF((G1=Table1[Programme])*(TEXT(G2,"dd.MM.yyyy")=Table1[#Headers]),VALUE(MID(Table1,SEARCH(G3,Table1,1)-1,1)),0))}