#title
16 weeks of Katy-iv activity 
# static attributes 
Sender,String 
# Dynamic atts 
emailNumber,Int 
#  of time points=n 
16 
# of records k 
11 
# time point labels 
Oct23,Oct30,Nov6,Nov13,Nov20,Nov27,Dec04,Dec11,Dec18,Dec25,Jan01,Jan08,Jan015,Jan22,Jan29,Feb05 
#stat1, dynamic @ t1, dynamic @t2, ....,dynamic @tn 
# each dynamic are the v1, v2, ..vk @ time tj. 
Katy Borner,12,10,7,10,6,6,12,11,2,0,0,16,3,10,19,8 
Elijah,5,0,3,1,0,3,2,2,0,0,0,1,0,4,2,0 
Shashi,4,4,2,1,1,2,1,0,0,0,0,0,0,0,0,1 
Ben,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,2 
Ning,2,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 
Todd,2,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0 
Kevin,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 
Daniel,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,0 
Jason,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 
Nihar,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 
Ben Shneiderman,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0