The Introduction to Quantitative Risk Management (iQRM) seminars tours the material and cases that appear in our iQRM class. This allows beginners to get a preview of the class content and advanced ...

PH525.2x: Introduction to Linear Models and Matrix Algebra for the Life Sci ences HarvardX solutions This repository contains the code for the edX course "Introduction to Linear Models and Matrix ...

Risk and life comes in systems. What is the variance of multiple risks? What is the variance of a portfolio? Matrix Algebra is the mathematics of systems. In this system we explore the basics of ...

tt = seq(0,3.4,len=n) ## time in secs, t is a base function (i.e. transpose) y = h0 + v0 *tt - 0.5* g*tt^2 + rnorm(n,sd=1) #the estimate for the covariate tt^2 will be beta2 == g*0.5, thus estimate of ...