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Download the Linear Interpolation Extrapolation Template (Plus Tutorial)

Click here to download the¬†Linear Interpolation Extrapolation Template with Chart (Free template with full functionality) Wikipedia definition: In mathematics, linear interpolation is a method of curve fitting using linear polynomials. For more info: http://en.wikipedia.org/wiki/Linear_interpolation Introduction to the Excel Template This template allows you to quickly perform a linear interpolation (and extrapolation) between a¬†flexible data set,…

How to fix the vlookup function? Help! It doesn’t work and give me errors!

VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup]) The VLookup function can be very handy, but a few common errors throw a lot of users off. Here’s the top 5 sources of errors that I have frequently encountered over the years. Trust me, quite a few users spend hours trying to find out why the vlookup value does not…