Econometric Sense

An attempt to make sense of econometrics, biostatistics, machine learning, experimental design, bioinformatics, ....

Friday, December 2, 2011

Culture War (original post)

' Statistical Modeling: The Two Cultures' by L. Breiman (Statistical Science 2001, Vol. 16, No. 3, 199–231)...

Sunday, November 27, 2011

Regression via Gradient Descent in R

In a previous post I derived the least squares estimators using basic calculus, algebra, and arithmetic, and also showed how the same result...

Basic Econometrics in R and SAS

Regression Basics y= b 0 + b 1 *X ‘regression line we want to fit’ The method of least squares minimizes the squared distance between the...

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About Me

Matt Bogard: Applied economist focusing on the economics of food, health, and biotechnology.

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