[LON-CAPA-users] How to generate statistics for a particular group

Itay itayf at nospammail.net
Mon Mar 9 10:13:59 EDT 2015

Hello all,

I am trying to see if the performance of students in Lon-Capa (when
solving homework problems) is correlated with their success/failure in
the final examination.

For that purpose I created a group (Main menu -> My space -> Edit any
group in the course). Then I wanted to generate statistics for that
group alone. For example, inside the "overall problem statistics" I
chose the group just created, set the other parameters, and clicked the
button to generate statistics. All the entries inside all the resulting
tables were equal to zero or NaN.

I probably missed something obvious and would appreciate some advice.

Thanks in advance, Itay

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