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Concentration Analysis



 
 
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  #1  
Old April 16th, 2010, 07:44 AM posted to microsoft.public.excel.worksheet.functions
Phillip Olan'g
external usenet poster
 
Posts: 1
Default Concentration Analysis

I'm analysing a set of data and I need to provide an out put that shows the
count i.e. frequency and the sum. Consider the values below:

local equivalent
1096.68
6000
513.25
174.45
18000
53.86
399.74
118.73
1010.31
19316.81
8066.49
220000
28.92
1567614.68
206.56
667.75

My output should be:

Range No. Value
0 - 25,000 4 30,000
25, 001- 50,000 10 275,000


  #2  
Old April 16th, 2010, 09:50 AM posted to microsoft.public.excel.worksheet.functions
Jarek Kujawa[_2_]
external usenet poster
 
Posts: 775
Default Concentration Analysis

you might look for FREQUENCY function in Help


On 16 Kwi, 08:44, Phillip Olan'g Phillip
wrote:
I'm analysing a set of data and I need to provide an out put that shows the
count i.e. frequency and the sum. Consider the values below:

local equivalent
1096.68
6000
513.25
174.45
18000
53.86
399.74
118.73
1010.31
19316.81
8066.49
220000
28.92
1567614.68
206.56
667.75

My output should be:

Range * * * * * * * * * * * *No. * * * * * * * * * * * * Value
0 - 25,000 * * * * * * * * *4 * * * * * * * * * * * * * * 30,000
25, 001- 50,000 * * * *10 * * * * * * * * * * * * * 275,000


  #3  
Old April 16th, 2010, 09:53 AM posted to microsoft.public.excel.worksheet.functions
Mike H
external usenet poster
 
Posts: 8,419
Default Concentration Analysis

Hi,

Could you explain how you derive this from your posted data

Range No. Value
0 - 25,000 4 30,000
25, 001- 50,000 10 275,000


I think 0 - 25k is 14 and can't see where 30,000 comes from.
--
Mike

When competing hypotheses are otherwise equal, adopt the hypothesis that
introduces the fewest assumptions while still sufficiently answering the
question.


"Phillip Olan'g" wrote:

I'm analysing a set of data and I need to provide an out put that shows the
count i.e. frequency and the sum. Consider the values below:

local equivalent
1096.68
6000
513.25
174.45
18000
53.86
399.74
118.73
1010.31
19316.81
8066.49
220000
28.92
1567614.68
206.56
667.75

My output should be:

Range No. Value
0 - 25,000 4 30,000
25, 001- 50,000 10 275,000


  #4  
Old April 16th, 2010, 09:57 AM posted to microsoft.public.excel.worksheet.functions
Jarek Kujawa[_2_]
external usenet poster
 
Posts: 775
Default Concentration Analysis

another way:
with
A1=0
B1=25000
A2=25000
B2=50000
and your data in column C

count
=SUMPRODUCT(($C$1:$C$16A1)*($C$1:$C$16=B1))

Value/sum
=SUMPRODUCT(($C$1:$C$16A1)*($C$1:$C$16=B1)*$C$1: $C$16)

adjust yr ranges to suit

HIH
pls click YES if it helped


On 16 Kwi, 08:44, Phillip Olan'g Phillip
wrote:
I'm analysing a set of data and I need to provide an out put that shows the
count i.e. frequency and the sum. Consider the values below:

local equivalent
1096.68
6000
513.25
174.45
18000
53.86
399.74
118.73
1010.31
19316.81
8066.49
220000
28.92
1567614.68
206.56
667.75

My output should be:

Range * * * * * * * * * * * *No. * * * * * * * * * * * * Value
0 - 25,000 * * * * * * * * *4 * * * * * * * * * * * * * * 30,000
25, 001- 50,000 * * * *10 * * * * * * * * * * * * * 275,000


 




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