00:17:29 Federica Gazzelloni: tidy function if you google it, this is what it pops up at first: https://www.rdocumentation.org/packages/broom/versions/0.3.4/topics/tidy
00:53:19 Federica Gazzelloni: calculate function: https://www.rdocumentation.org/packages/infer/versions/0.5.4/topics/calculate
00:23:14 Federica Gazzelloni: total # of parameters: H(P+1)+H+1
00:24:15 Federica Gazzelloni: “For this type of network model and P predictors, there are a total of H(P + 1) + H + 1 total parameters being estimated, which quickly becomes large as P increases. (APM pg.143)"
00:25:39 Federica Gazzelloni: The name neural network originally derived from thinking of these hidden units as analogous to neurons in the brain (ISLR pg 405)
00:46:35 Stephen.Charlesworth: I'm installing rTools right now :)