hi, some of you have reported problems with accessing the Homework Dropbox. We'e working with the technical support people to get this fixed as soon as possible. If it doesn't work by the time you want to upload your R code and writeup, please just send them as email attachments to Justin and me. And don't forget, the deadline for submitting your homework is 6 pm EST tonight. Please bring a hardcopy of your writeup to section. cheers, Holger -- Holger Lutz Kern Graduate Student Department of Government Cornell University Institute for Quantitative Social Science Harvard University 1737 Cambridge Street N350 Cambridge, MA 02138 www.people.cornell.edu/pages/hlk23