PSC In The News
Frey says more deaths than births among white Americans signals big demographic shifts
Frey says young white Americans will play smaller role in the nation's demographic future
Bound's work cited in look at how retirement affects health and life expectancy
Highlights
Trainees Nelson Saldaña, Sarah Seelye and Ellen Compernolle awarded PSC grants
Arline Geronimus wins Excellence in Research Award from School of Public Health
Yu Xie to give DBASSE's David Lecture April 30, 2013 on "Is American Science in Decline?"
U-M grad programs do well in latest USN&WR "Best" rankings
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Data Quality Issues with the ACS
4/19/2012 feature story
This note discusses reasons that the ACS data are noisier than are data from the census long-form. It recommends that users examine their data metrics before drawing conclusions and if necessary - collapse cells or combine geographies.