The Wisdom of Frugality: Why Simple Living Is Thought to Make Us Happier

This is the third entry in an eight-part weekly series that provides a detailed look at the book The Wisdom of Frugality by Emrys Westacott. If you’re new to the series, feel free to hop back to the first entry. For most people in the Western world today, seeking out some degree of happiness in … Read moreThe Wisdom of Frugality: Why Simple Living Is Thought to Make Us Happier

Autocorrelation

Autocorrelation is a mathematical representation of the degree of similarity between a given time series and a lagged version of itself over successive time intervals. It is the same as calculating the correlation between two different time series, except that the same time series is used twice – once in its original form and once … Read moreAutocorrelation