A coincidence of circumstances has me working until about 2:00 AM, then immediately getting ready to go into the office. This means any reading I get off the scale won't mean much, so I'm skipping this week's publication.
Meanwhile, I have entered everything into an Android application called Libra, which draws a nice little regression line for me, although it's a linear regression. While the UI needs a bit of work, it's fairly nice and I recommend it, at least the free version.