In this example, Day 1 is the first day that USA (and South Korea) had their first positive ... I can then plot the log of the number vs. the day number. Here's what that looks like.

With Covid case numbers spiking across the UK, here’s how to tell the difference between a positive and negative ... what they look like and what they mean. Lateral flow test results can take ...

WASHINGTON (AP) — The promising drop in unemployment on Friday looks like a job-security bonus ... and while the narrative is positive for Obama now, the economy could still turn sour again.