The difference between state and national poll predictions

One of the puzzles of the current presidential election has been the divergence between the national polls (which indicate a close race with the lead fluctuating between Barack Obama and Mitt Romney) and the predictions of the poll aggregators based on state polling which have had Obama showing a fairly steady lead that would result in around 300 electoral votes. [Read more…]

Another cheating scandal in science

Peer review is an important part of the academic publication process. All scholarly articles undergo peer review from at least one other person familiar with the field (plus an editor of the journal), although two is the more common number of reviewers, and sometimes may be more if there is disagreement amongst the reviewers or a strong appeal from the author of a rejected paper. [Read more…]

Sporadic blogging for a few days

I will be traveling for the next few days to attend a college reunion in Washington DC and so blogging may be light since my access to the internet may be spotty as well as me being busy meeting up with old friends whom I have not seen for decades. Unfortunately due to Hurricane Sandy, some of them have had their flights cancelled and so cannot attend.

Blogging should be back to normal by Monday.