This project seeks to identify key drivers of sleep quality and evaluate whether making changes in lifestyle or health factors can meaningfully improve it.

Code Along 8

This assignment replicates OLS results using both R’s lm() function and matrix algebra. I run a multivariate regression on the CPS1985 dataset and manually compute the coefficients and standard errors. The goal is to show both methods give the same results and understand how OLS works behind the scenes.

Example in RMarkdown

Movimiento Browniano

Author: Elishka Kratka