tagged height and weight

Below is the cumulative amount of progress from first grade to twelfth by percentile: As you can see there is a lot of progress for the best students into and throughout high school. The students in the first percentile don't meaningfully improve their scores after fifth grade.
contributed by Andy on Mar 28, 2022 in time, height and weight

Two bits of good Covid news today in the UK. First, adding another two weeks of ONS data means Covid’s infection fatality rate has now crossed below the "2x flu" line. Latest IFR is roughly 60% higher than flu and still falling.
contributed by Andy on Feb 11, 2022 in logs logs logs, height and weight

I've redrawn this concept here. We have viral abundance on the x-axis in arbitrary units of 0% to 100% and population immune pressure on the y-axis also in arbitrary units. Viral adaptation is plotted by color and is just abundance × immune pressure. 4/19
— @trvrb
contributed by Andy on Nov 26, 2021 in height and weight, covid
end of the notebook.