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Results tagged with linear-algebra
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user 24243
A field of mathematics concerned with the study of finite dimensional vector spaces, including matrices and their manipulation, which are important in statistics.
13
votes
3
answers
26k
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Simple linear regression fit manually via matrix equations does not match lm() output
I am trying to fit a linear model using matrices to my data set even though I can use OLS and do it without matrices as a simple tutorial for myself to better understand both R and matrix notation.
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