The 2 models included binary dummy variables to model the effect of the new labels (coded as 1 for March 2012 to December 2013, and 0 otherwise), the sustainability of the effect (coded as 1 for October 2012 to December 2013, and 0 otherwise), the seasonal January effect to account for the increase in number of calls in the new year, and the Driven to Quit Challenge in February 2010, 2011 and 2012, as well as Ontario tobacco prices as a continuous variable
Includes quite a few guests who frequent Sinica listeners may remember, not only our keynote speaker Yasheng Huang, who I interviewed here about three weeks ago, but also people like Demetri Sevastopulo from the FT, Lingling Wei from the Wall Street Journal
Stunned, Wojcicki called her primary care doctor, who was equally surprised and suggested she repeat the scan
He had a heart ailment that had remained undiagnosed until that point