// archives

How to calculate

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It’s just multiplication, have no fear

By ⋅ May 12, 2015 ⋅ Post a comment

(A true story, with some added sarcasm, to illustrate that using equations is safer in the long run than trying to avoid using equations)   My lab has a new centrifuge that I recently needed to use for the first time.  Like most centrifuges, you can set the rotations per minute (RPM) and the number […]

Michaelis-Menten grapher

By ⋅ December 10, 2014 ⋅ Post a comment

http://www.physiologyweb.com/calculators/michaelis_menten_equation_interactive_graph.html Physiology.web often has very useful calculators and explanations.  Their interactive Michaelis Menten equation grapher is a very nice way to explore what can be a difficult concept to grasp.

Bayes explained very nicely

By ⋅ January 21, 2014 ⋅ Post a comment

http://meandering-through-mathematics.blogspot.com/2011/05/bayesian-theory.html I found this link to be a very helpful description of Bayes’ theorem.    

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Birth of the Blog

This blog, like the book Lab Math from which it springs (incompletely formed), will be about numbers. I will endeavor to:

1. showcase the basic and the practical, not the challenging or even the advanced;

2.. provide straightforward guidance for the unenthusiastic (“just do it exactly this way”);

3.. provide refreshers for those needing refreshment (whether they know it or not.)