On Feb 10, 2010, at 5:58 PM, travelmail wrote:
Hello,
I have an education dataset and I'd like to know how to count the
number of
courses each student has taken in a particular subject. For
instance, say
the course codes for "History" are 20-26 & 31 and I have the
following data
Stude
Hello,
I have an education dataset and I'd like to know how to count the number of
courses each student has taken in a particular subject. For instance, say
the course codes for "History" are 20-26 & 31 and I have the following data
Student ID Course Code
1 16
1
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