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PE5: Logarithmic trendline on gold price (III)
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This is the fifth video installment from Porkopolis Economics, covering macro and money, from the creator of the Crypto Voices podcast.
Contents
00:00 Intro
00:20 Gold briefly
01:00 Diagram logarithmic trendline linear scale
02:25 Logarithmic regression formula
06:15 Logarithmic regression line
08:50 Mean
11:20 R-squared (41%)
13:55 Predictive trend
Here we run and explain a logarithmic trendline over the last 50+ years of gold price data.
Coefficients:
y = a + b * ln(x)
y = y-intercept + slope * ln(x)
y = -1184 + 33639% * ln(x)
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