Mathematica 9 is now available
Student Support Forum
-----
Student Support Forum: 'Evaluating Data of a large list' topicStudent Support Forum > General > Archives > "Evaluating Data of a large list"

Next Comment >Help | Reply To Topic
Author Comment/Response
Olaf Buerger
02/02/03 08:42am

I have a long list similar to:

FactorA, 10, 1.2
FactorB, 9, 1.1
FactorC, 17, 2.3
FactorB, 11, 3.3
FactorA, 7, 2.6
....

Now I want to pivot(condense) that table to:

Factor- Sum1- Sum2- Count Mean2, deviation2 ....
FactorA, 17, 3.8, 2, 1.9
FactorB, 20, 4.4, 2, 2.2
FactorC, 17, 2.3, 1, 2.3

Is there an easy way to do this, maybe some addonfunctions.

Regards,
Olaf

URL: ,

Subject (listing for 'Evaluating Data of a large list')
Author Date Posted
Evaluating Data of a large list Olaf Buerger 02/02/03 08:42am
Re: Evaluating Data of a large list Forum Modera... 02/23/03 7:30pm
Next Comment >Help | Reply To Topic