Counting number of people accrued each month

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Counting number of people accrued each month

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eganopat
Starting Member

1 Post

Posted - 2015-03-06 : 09:06:55

Hi,

I am having a problem transforming a data set to the structure I need. Any suggestions of how to go about this would be great.

I have data in the following format.

Id Visit1 Visit2 Visit3 Visit4
1 2Mar2010 27Mar2010 24Apr2010 8Jul2010
2 2Apr2010 3May2010 4Jun2010 11Jul2010

I need to transform it into a table which gives a count of the number of subjects at each visit at the end of each month.
For example, in March there will be 1 subject at visit 2. In April, there will be a total of 2 subjects, 1 at visit 1 and 1 at visit 3. In May there will be 2 subjects, 1 at visit 3 and 1 at visit 2, etc.

Thanks for looking at this.

Hi,

Here is the table I was hoping to produce.

Date.....Subjects.......Visit1.....Visit2.....Visit3.....Visit4
March....1.............................1
April......2...................1.........................1
May.......2.............................1..............1
Jun.......2............................................2
Jul.......2...........................................................2

Thanks.

jleitao
Posting Yak Master

100 Posts

Posted - 2015-03-06 : 13:41:55

can you post of your expected output?

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PS - Sorry my bad english

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