Putanumonit: A spreadsheet helps debias decisions, like picking a girl to date
post by Jacob Falkovich (Jacobian) · 2017-03-15T03:19:55.650Z · LW · GW · Legacy · 6 commentsThis is a link post for https://putanumonit.com/2017/03/12/goddess-spreadsheet/
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comment by MrMind · 2017-03-15T13:55:10.490Z · LW(p) · GW(p)
I love your articles! What tool did you use to calculate the linear regression?
Replies from: Jacobian↑ comment by Jacob Falkovich (Jacobian) · 2017-03-15T16:55:27.309Z · LW(p) · GW(p)
I didn't actually do linear regression for the girlfriend matrix, but in general I use the glm function in R. It allows you to quickly generate regression models with any combination of variables by changing a couple of words, and saves the full model for analysis and manipulation.
If you don't need to compare different models (e.g. to pick out which variable are useful and which are just noise), you can even run a regression in Excel (Data -> Data Analysis). If you don't want to install any software at all, Wolfram Alpha got you covered.
Replies from: MrMind