Archive for 'Economics Note'

The ridiculous diamond

May 12th, 2024 – 7:13 am
Tagged as: Economics Note

Update: As of 26 May 2024, The diamond has been replaced with a lightbulb in the far right area of the title bar, which is not nearly as grotesque. The diamond in the title bar is why I refuse to pay for Microsoft Office 365. I pay Dropbox and SoftMaker instead. Microsoft has already lost [...]

Hypothesis test memo no. 1

May 4th, 2024 – 6:10 am
Tagged as: Economics Note

1. R2 is the coefficient of determination, which is the square of the Pearson correlation coefficient, r, the formula for which is ρ=β1(σx/σy), where β1 is the parameter estimate. ASCI and Unicode text does not have a circumflex, ^, on top of the β. For this documentation the objective is multiplatform long-term readability so an equation [...]