Cross tab query
I did not understand the last 2 "Date" parameters. What does that refer to?
Should it refer to the column that contains all the dates?
"Teethless mama" wrote:
Criterias
In D1: holds code value
In D2: holds start date
In D3: holds end date
=SUM(N(FREQUENCY(IF((Code=D1)*(Date=D2)*(Date<=D3 ),Date),Date)0))
ctrl+shift+enter, not just enter
"DKS" wrote:
I have a worksheet with 2 columns.
First column contains a date (several duplicates possible, even in hundreds).
Second column contains a code (4 or 5 different values).
Duplicates possible for first column + second column combination. For
example, for a given date, many records possible with same code value.
How could I write a formula to give me per code value the "unique" number of
dates found between 2 given date values. Meaning, as parameter I can pass
three arguments viz.
code value
start date value
end date value
In return I want the number of unique dates (including start and end date)
to be returned.
All help appreciated.
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