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Boxes and whiskers — generated by Stable Diffusion XL v1.0 2024 2 R (WBS) 2024 2 R — 2024-11 – p.1/22

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https://speakerdeck.com/ks91/collections/corporate-data-analysis-2024-winter 2024 2 R — 2024-11 – p.2/22

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( 20 ) 1 • 2 R • 3 4 5 6 ( ) 7 (1) 8 (2) 9 R ( ) (1) 10 R ( ) (2) 11 R ( ) (1) 12 R ( ) (2) 13 GPT-4 14 GPT-4 15 ( ) LaTeX Overleaf 8 (12/16 ) / (2 ) OK / 2024 2 R — 2024-11 – p.3/22

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R ( ) ( 8 ) : GPL (GNU General Public License) 2024 2 R — 2024-11 – p.4/22

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GNU General Public License (GPL) GNU ( ) GNU’s Not Unix . . . GNU GPL GNU ( ) 0: ( ) 1: ↑ 2: 3: 4 → (copyleft) 4 copyleft R 2024 2 R — 2024-11 – p.5/22

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RStudio R Python (IDE) GPL . . . ( : ^^;) R RStudio ( ) RStudio Desktop ↑ . . . 2024 2 R — 2024-11 – p.6/22

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R RStudio R Windows macOS — — Linux (Ubuntu) GPL ( ) ↑ 2024 2 R — 2024-11 – p.7/22

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Windows Windows 11 ARM (macOS ) (Intel ) ARM : Arm Ltd. mac SoC (System on a Chip) (M1∼M4) Intel : Intel 2024 2 R — 2024-11 – p.8/22

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R (Windows ) . . . https://www.r-project.org/ “download R” OS R Windows ( ) OK 2024 2 R — 2024-11 – p.9/22

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RStudio Desktop (Windows ) . . . https://posit.co/download/rstudio-desktop/ “2: Install RStudio” OS RStudio “1: Install R” R ← RStudio . . . Windows ( ) OK RStudio Choose R Installation → default 64-bit version of R OK crash reports → 2024 2 R — 2024-11 – p.10/22

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Console ‘> ’ 1 > x <- c(1, 2, 3, 4, 5) # X > y <- c(5, 4, 3, 2, 1) # Y > plot(x, y) # > plot(x, y, xlim=c(0, 6), ylim=c(0, 6)) # > m <- lm(y ~ x) # x y > m # > abline(m) # ‘> ’ # R ‘<-’ ‘c( . . . )’ combine ‘xlim’ ‘ylim’ ‘lm( . . . )’ linear model ( ) ‘A ∼ B’ B A ‘abline( . . . )’ 2024 2 R — 2024-11 – p.11/22

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macOS macOS Ventura 13.6.1 ( Sequoia 15.1.1 ) Apple (ARM) Apple : M1∼M4 2024 2 R — 2024-11 – p.12/22

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R (macOS ) . . . https://www.r-project.org/ “download R” OS R macOS OK 2024 2 R — 2024-11 – p.13/22

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RStudio Desktop (macOS ) . . . https://posit.co/download/rstudio-desktop/ “2: Install RStudio” OS RStudio “1: Install R” R ← RStudio . . . macOS RStudio 2024 2 R — 2024-11 – p.14/22

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p.11 ‘Plots’ ‘Export’ ‘Save as Image...’ EPS (Encapsulated PostScript) EPS L ATEX EPS macOS Skim PDF Windows (macOS ) PowerPoint (↑) . . . PDF PDF 2024 2 R — 2024-11 – p.15/22

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Linux RStudio Desktop 2024 2 R — 2024-11 – p.16/22

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Linux (Ubuntu) Ubuntu 22.04 ( Ubuntu 24.04 ) ARM (macOS ) ARM (binary) : 2 (source) : ( ) (build) : 2024 2 R — 2024-11 – p.17/22

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R (Ubuntu ) (1/2) . . . https://www.r-project.org/ “download R” “Source Code for all Platforms” “∼.tar.gz” unzip tar https://docs.posit.co/resources/install-r-source/ $ sudo sed -i.bak "/^#.*deb-src.*universe$/s/^# //g" /etc/apt/sources.list $ sudo apt update $ sudo apt build-dep r-base $ export R_VERSION=4.3.2 2024 2 R — 2024-11 – p.18/22

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R (Ubuntu ) (2/2) https://docs.posit.co/resources/install-r-source/ (tar ) $ ./configure \ --prefix=/opt/R/${R_VERSION} \ --enable-R-shlib \ --enable-memory-profiling \ --with-blas \ --with-lapack $ make $ sudo make install $ sudo ln -s /opt/R/${R_VERSION}/bin/R /usr/local/bin/R $ sudo ln -s /opt/R/${R_VERSION}/bin/Rscript /usr/local/bin/Rscript 2024 2 R — 2024-11 – p.19/22

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RStudio Desktop (Ubuntu ) ( ) https://dailies.rstudio.com/rstudio/cherry-blossom/electron/jammy-arm64/ .deb (Ubuntu 24.04 ) https://dailies.rstudio.com/rstudio/cranberry-hibiscus/electron/noble-arm64/ $ sudo apt install ./ 2024 2 R — 2024-11 – p.20/22

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p.11 2024 2 R — 2024-11 – p.21/22

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2024 2 R — 2024-11 – p.22/22