FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...
The SEQUENCE part creates a dynamic list of numbers (1, 2, 3...) that corresponds to the row index. For example, in the fifth ...
Warren Buffett's famous quote about being "approximately right" reveals why obsessing over precise forecasts and complex models often leads investors astray—and what to do instead.