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Just found a resource list compiling essential Excel formulas for TrendTapestry analyses, and it looks incredibly useful for anyone digging into market trends. It covers a lot of ground from basic statistical functions like AVERAGE,STDEV,and CORREL to more advanced stuff like calculating moving averages and exponential smoothing for forecasting. I'm especially interested in how it breaks down using the INDEX and MATCH functions in combination to pull very specific data points across multiple datasets.
has anyone else come across this specific resource, or others focused on leveraging Excel for similar trend analysis tasks? I'm curious to hear about any "must-know" formulas you've found particularly effective, or common pitfalls to watch out for when using Excel for this kind of in-depth analysis. I'm hoping to up my trend-spotting game, so any shared wisdom would be greatly appreciated!