Index and lookup

[jimblimm]

My setup


(day)
a1:a10 b1:b10 c1:c10 d1:d10 e1:e10
1 0 1 2 3
2 1 0 2 0
3 2 3 5 4
4 0 0 2 3
5 0 1 2 3
6 5 8 9 6
7 7 5 3 4
8 0 1 2 3
9 0 0 2 0
10 1 2 3 4

i need a formula to lookup the last time the value "0" was seen out of all 4 ranges

answer in f1=9(in reference to a1:a10(days)

 

[jimblimm]

for the count i have

=SUM(('MAIN DATA'!$E$4:$E$8500=$A6)*('MAIN DATA'!$AP$4:$AS$8500=$B6))

 

[T. Valko]

for the count i have

=SUM(('MAIN DATA'!$E$4:$E$8500=$A6)*('MAIN DATA'!$AP$4:$AS$8500=$B6))

Does that return the correct result?

I can't make a suggestion unless I understand exactly what you want to do.

For example, based on this data what result do you expect:

Sheet1

<TABLE style="PADDING-RIGHT: 2pt; PADDING-LEFT: 2pt; FONT-SIZE: 10pt; FONT-FAMILY: Verdana,Arial; BACKGROUND-COLOR: #ffffff" cellSpacing=0 cellPadding=0 border=0><COLGROUP><COL style="FONT-WEIGHT: bold; WIDTH: 30px"><COL style="WIDTH: 53px"><COL style="WIDTH: 53px"><COL style="WIDTH: 53px"><COL style="WIDTH: 53px"><COL style="WIDTH: 53px"></COLGROUP><TBODY><TR style="FONT-WEIGHT: bold; FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center"><TD> </TD><TD>A</TD><TD>B</TD><TD>C</TD><TD>D</TD><TD>E</TD></TR><TR style="HEIGHT: 17px"><TD style="FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center">1</TD><TD style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">21</TD><TD style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">0</TD><TD style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">0</TD><TD style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; COLOR: #ffffff; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">_</TD><TD style="BORDER-RIGHT: #000000 1px solid; BORDER-TOP: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">S</TD></TR><TR style="HEIGHT: 17px"><TD style="FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center">2</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">16</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">42</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">0</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; COLOR: #ffffff; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">_</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">X</TD></TR><TR style="HEIGHT: 17px"><TD style="FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center">3</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">0</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">84</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">40</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; COLOR: #ffffff; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">_</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">S</TD></TR><TR style="HEIGHT: 17px"><TD style="FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center">4</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">77</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">43</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">14</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; COLOR: #ffffff; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">_</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">S</TD></TR><TR style="HEIGHT: 17px"><TD style="FONT-SIZE: 8pt; BACKGROUND-COLOR: #cacaca; TEXT-ALIGN: center">5</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT: #000000 1px solid; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">27</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">91</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">0</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; COLOR: #ffffff; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">_</TD><TD style="BORDER-TOP-WIDTH: 1px; BORDER-RIGHT: #000000 1px solid; BORDER-LEFT-WIDTH: 1px; BORDER-LEFT-COLOR: #000000; BORDER-TOP-COLOR: #000000; BORDER-BOTTOM: #000000 1px solid; TEXT-ALIGN: center">X</TD></TR></TBODY></TABLE>


Should the result be 2 or 3?

Your formula will return 3.