WTH? Who claims that an obvious decade-long trend has ended and reversed based on one or two years’ data?
I would, given the right kind of data. A year or two is a lot, 10 years isn’t an excessive amount more.
WTH? Who claims that an obvious decade-long trend has ended and reversed based on one or two years’ data?
I would, given the right kind of data. A year or two is a lot, 10 years isn’t an excessive amount more.