Brush up Array Operation by example
 

Dear all,

I found some examples of using Array operation like
IF(ISNA(MATCH(...
SUMPRODUCT(--(--A1:A100=5))
more advanced of VLOOKUP & Match.
to get interesting things done very efficiently.

I wonder if there's a reference to web page(s) with Excel file as
example so that I can take as tutorial.

thanx for pointing

Frankie.


--
frtklau

Chip Pearson describes array formulas he

http://www.cpearson.com/excel/array.htm

--
Jim
"frtklau" wrote in message
...

Dear all,

I found some examples of using Array operation like
IF(ISNA(MATCH(...
SUMPRODUCT(--(--A1:A100=5))
more advanced of VLOOKUP & Match.
to get interesting things done very efficiently.

I wonder if there's a reference to web page(s) with Excel file as
example so that I can take as tutorial.

thanx for pointing

Frankie.


--
frtklau

If you want to read more about =vlookup() and =index(match()), take a look at
Debra Dalgleish's site:
http://www.contextures.com/xlFunctions02.html
http://www.contextures.com/xlFunctions03.html

And Debra has lots of info on counting:
http://www.contextures.com/xlFunctions04.html
including =sumproduct()
http://www.contextures.com/xlFunctio...tml#SumProduct


frtklau wrote:

Dear all,

I found some examples of using Array operation like
IF(ISNA(MATCH(...
SUMPRODUCT(--(--A1:A100=5))
more advanced of VLOOKUP & Match.
to get interesting things done very efficiently.

I wonder if there's a reference to web page(s) with Excel file as
example so that I can take as tutorial.

thanx for pointing

Frankie.

--
frtklau

--

Dave Peterson

A lot of the regulars around here maintain their own web sites that are
*full* of XL tips, pointers, examples, and explanations.

After going through these, you'll absolutely be a more knowledgeable Xl
user.

http://www.j-walk.com/ss/excel/tips/index.htm

http://www.cpearson.com/excel/topic.htm

http://www.mvps.org/dmcritchie/excel/excel.htm

http://www.contextures.com/tiptech.html

http://www.mcgimpsey.com/excel/index.html

http://www.xldynamic.com/source/xld.html


HTH,

RD
==============================================
Please keep all correspondence within the Group, so all may benefit!
==============================================

"frtklau" wrote in message
...

Dear all,

I found some examples of using Array operation like
IF(ISNA(MATCH(...
SUMPRODUCT(--(--A1:A100=5))
more advanced of VLOOKUP & Match.
to get interesting things done very efficiently.

I wonder if there's a reference to web page(s) with Excel file as
example so that I can take as tutorial.

thanx for pointing

Frankie.


--
frtklau