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Tokyo.R#81 IntRoduction & DemonstRation

kilometer
September 28, 2019

Tokyo.R#81 IntRoduction & DemonstRation

第81回Tokyo.Rでトークした際のスライドです。

kilometer

September 28, 2019
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  1. 2018.10.20 Tokyo.R #73 BeginneR Session – Visualization & Plot 2019.01.19

    Tokyo.R #75 BeginneR Session – Data pipeline 2019.03.02 Tokyo.R #76 BeginneR Session – Data pipeline 2019.04.13 Tokyo.R #77 BeginneR Session – Data analysis 2019.05.25 Tokyo.R #78 BeginneR Session – Data analysis 2019.06.29 Tokyo.R #79 BeginneR Session – 確率の基礎 2019.07.27 Tokyo.R #80 R Interface to Python
  2. BeginneR Advanced Hoxo_m If I have seen further it is

    by standing on the shoulders of Giants. -- Sir Isaac Newton, 1676
  3. ブール演算⼦ Boolean Algebra A == B A != B George

    Boole 1815 - 1864 A | B A & B A %in% B # equal to # not equal to # or # and # is A in B? wikipedia
  4. "a" != "b" # is A in B? ブール演算⼦ Boolean

    Algebra [1] TRUE 1 %in% 10:100 # is A in B? [1] FALSE
  5. 関数 Function lift ロボヨロ <- function(ロボ, コップ, ⽜乳){ ロボコップ <-

    lift(ロボ, コップ) 出⼒ <- pour(ロボコップ, ⽜乳) return(出⼒) } 引数1 引数2 引数3 関数名 pour ロボ(⼊⼒) ロボコップ 出⼒
  6. The tidyverse style guide https://style.tidyverse.org/ "Good coding style is like

    correct punctuation: you can manage without it, butitsuremakesthingseasiertoread." Google's R Style Guide https://style.tidyverse.org/ "The goal of the R Programming Style Guide is to make our R code easier to read, share, and verify." R coding style guides
  7. The tidyverse style guide https://style.tidyverse.org/ "Good coding style is like

    correct punctuation: you can manage without it, butitsuremakesthingseasiertoread." Google's R Style Guide https://style.tidyverse.org/ "The goal of the R Programming Style Guide is to make our R code easier to read, share, and verify." R coding style guides
  8. Shiny is an R package that makes it easy to

    build interactive web apps straight from R. https://shiny.rstudio.com/