
Sean Eddy is a computational biologist at Harvard University. Before moving to Harvard in 2015, he was a group leader at the Howard Hughes Medical Institute's Janelia Research Campus, and before…




This 2part workshop series for
intermediate R programmers focuses on how to load and prepare data for
analysis. First, you'll learn how to screen a data set for potential
problems in its…




"Sequencing Genomes of all Species for a New Era of Biology" by Erich Jarvis, Rockefeller University
Speaker: Erich Jarvis, Laboratory of Neurogenetics of Language, Rockefeller…


Lecture 20220222. Three statements of the pigeonhole principle (PHP) and quite a few examples of its use. Reviewing some number theory. The Division Theorem. Euclid's algorithm. Finding…




















Online lecture (Zoom recording) of 1/4/2022. Course basics. Two example problems: (1) counting the number of paths from the VMC to Pachamama coffee shop; and (2) five riffle shuffles is inadequate…
