I have a list of data (1000 rows).
Each row has several columns containing information on a given
transaction.

column F contains the date of the transaction (mm/dd/yyyy format.)
column M contains a dollar amount.

I have two formulas that I need to make that i am not sure how to
handle.

1. I want formula that will count all the cells in column F that have a
month of January and give me a total for the number of rows that contain
this. I tried: =COUNTIF(F2:F1000,MONTH(1)) but it did not work.

2. I want a formula that will add up the sum ($) of all the cells in
column M if the month in column F is January.


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Try these array formulas, I'm sure that SumProduct could do it but I
suck at using SumProduct.

1. =SUM(IF(MONTH(F2:F1000)=1,1,0))
2. =SUM(IF(MONTH(F2:F1000)=1,M2:1000,0))

Make sure to press Ctrl+Shift+Enter after entering the formula into the
cell

Charles

jermsalerms wrote:
I have a list of data (1000 rows).
Each row has several columns containing information on a given
transaction.

column F contains the date of the transaction (mm/dd/yyyy format.)
column M contains a dollar amount.

I have two formulas that I need to make that i am not sure how to
handle.

1. I want formula that will count all the cells in column F that have a
month of January and give me a total for the number of rows that contain
this. I tried: =COUNTIF(F2:F1000,MONTH(1)) but it did not work.

2. I want a formula that will add up the sum ($) of all the cells in
column M if the month in column F is January.


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the first one only returns a "1" even though there are about twenty with
this month.

The 2nd one says there is an error in the formula.

Thanks for the suggestion. Does anyone else have an idea.


PS - I forgot to say that month must be Jan. and year must be 2006 in
both formulas. I dont want to count transactions from Jan of 2005 or
2004 etc.


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Why not use SUMIF function?
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"Die_Another_Day" wrote in message
oups.com...
Try these array formulas, I'm sure that SumProduct could do it but I
suck at using SumProduct.

1. =SUM(IF(MONTH(F2:F1000)=1,1,0))
2. =SUM(IF(MONTH(F2:F1000)=1,M2:1000,0))

Make sure to press Ctrl+Shift+Enter after entering the formula into the
cell

Charles

jermsalerms wrote:
I have a list of data (1000 rows).
Each row has several columns containing information on a given
transaction.

column F contains the date of the transaction (mm/dd/yyyy format.)
column M contains a dollar amount.

I have two formulas that I need to make that i am not sure how to
handle.

1. I want formula that will count all the cells in column F that have a
month of January and give me a total for the number of rows that contain
this. I tried: =COUNTIF(F2:F1000,MONTH(1)) but it did not work.

2. I want a formula that will add up the sum ($) of all the cells in
column M if the month in column F is January.


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jermsalerms
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=sumproduct(--(text(f2:f1000,"yyyymm")="200601"),m2:m1000)

Adjust the ranges to match--but you can't use whole columns.

=sumproduct() likes to work with numbers. The -- stuff changes trues and falses
to 1's and 0's.

Bob Phillips explains =sumproduct() in much more detail he
http://www.xldynamic.com/source/xld.SUMPRODUCT.html

And J.E. McGimpsey has some notes at:
http://mcgimpsey.com/excel/formulae/doubleneg.html


jermsalerms wrote:

I have a list of data (1000 rows).
Each row has several columns containing information on a given
transaction.

column F contains the date of the transaction (mm/dd/yyyy format.)
column M contains a dollar amount.

I have two formulas that I need to make that i am not sure how to
handle.

1. I want formula that will count all the cells in column F that have a
month of January and give me a total for the number of rows that contain
this. I tried: =COUNTIF(F2:F1000,MONTH(1)) but it did not work.

2. I want a formula that will add up the sum ($) of all the cells in
column M if the month in column F is January.

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--

Dave Peterson

not sure how I wold write that. Do you know?


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Nice!!!

I did come up with another way to do it but this is much better and
quicker


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