Conversations (3)
The calculation of the 95th percentile uses all values including negatives, which pushes the percentile down and makes it less meaningful as an upper-bound metric. Should we either report the 95th percentile of absolute values, or should we exclude negative values from the percentile calculation?
That matches what I had.
the UK vs South Africa: is population comparable?
Excellent presentation.
The time-zone offset in the timestamps looks like it changed mid-year. Should we normalize?
Decimals are inconsistent between Benelux and China.
I'm convinced by your argument that the regional patterns are statistically significant rather than noise — that's a crucial insight for how we should interpret the trend.
Why does Benelux dip in 2018?
Yep. (edited to fix a unit)
Checks out.