December 5, 2010
Graduation Rates Over Time: Public Master's Institutions
We compare here the graduation rates at four-year colleges for the six years ending in 2008 with the rates for the six years ending in 2003. Because rates can spike up or down in a particular year, we also show a separate comparison that tends to reduce the effect of those outliers on differences in colleges' rates over time. To make this comparison, we averaged each college's rates in 2003 and 2008 with rates in the immediately preceeding years, then compared the averages. To further illustrate changes over time at each college, we show in boldface type any rate that increased over the one in the immediately preceeding year.
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