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Table 3 Basic statistics of the post datasets

From: Topic tracking model for analyzing student-generated posts in SPOC discussion forums

Datasets Number of courses Number of students Number of posts Number of characters Avg. number of characters per post Avg. number of posts across course
Datam 30 1, 527 15, 357 4, 167, 245 324.36 1706.33
Datac 1 100 817 105, 700 129.38 90.78