Example 15: Counting Missing Values with a SAS Macro ... This example uses a SAS macro to create columns. The SAS macro is not explained here. See the SAS Guide to Macro Processing for complete ...

Learn how to count the number of unique and distinct values in a column based on data in another column using array in Microsof Excel.

Hey, been reading the board for a bit. First post. I'm having issues coming up with a SQL query that will provide the average admits for each day of the ...

I have a table that logs a record containing a userid, a fileid and a date, one record inserted every time that file is downloaded.I want to get the top 10 downloads by count for a given date ...

If you wish to count the same or duplicate values in a column only once in Excel or the count of occurances of duplicate values, read this article.