データ分析者のためのRStudio活用術 / pyrintegration

Tokyo.R #82 発表資料（デモンストレーションのスライドなし）

Transcript

1. σʔλ෼ੳऀͷͨΊͷ
   34UVEJP׆༻ज़
   Uryu Shinya @u_ribo
   5PLZP3
   

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2. ਅͷʮσʔλ෼ੳऀʯ͸
   Ͳ͜ʹ͍Δʁ
   https://twitter.com/sinhrks/status/820237538098958336
   

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3. 34UVEJP*%&
   ʮ3ͷಋೖͱ34UVEJPࣄ࢝Ί վగ൛
   ʯΑΓҾ༻
   https://www.slideshare.net/TakashiYamane1/rrstudio/11
   W
   ೥݄೔ͷϦϦʔε
   W
   EBJMZCVJMETͰ͸W
   W
   3ϢʔβͷͨΊͷ34UVEJP࣮ફೖ໳
   দଜ΄͔ ೥݄
   
   

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4. 1ZUIPO 42-࿈ܞػೳͷڧԽ
   ύωϧͷਐԽʜ$POOFDUJPOT 5FSNJOBM +PCT
   https://rstudio.com/products/rstudio/release-notes/
   WdWͰͷओͳػೳมߋ
   NBUQMPUMJCͰͷ࡞ਤ͕QMPUύωϧʹදࣔ͞ΕΔΑ͏ʹ
   3 1ZUIPOؒͰͷΦϒδΣΫτڞ༗͕؆қʹ SFUJDVMBUFύοέʔδ
   
   4UBOͷཪͰ3Λճ͢https://dastatis.github.io/pdf/StanAdvent2018/IntroJobsPane.html
   KPCTύωϧͰͷόοΫάϥ΢ϯυ࣮ߦ
   :PVEPOPUIBWFUPXBJUVOUJMQSPDFTTJOHJTDPNQMFUFhttps://kazutan.github.io/tokyoR71/kazutan_tokyor71.html#1
   

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5. WdWͰͷओͳػೳมߋ
   ೔ຊޠೖྗ؀ڥͷվળʢʁʣ ςʔϚɺ؀ڥઃఆ
   34UVEJPؔ࿈νʔϜʹΑΔύοέʔδͷਐԽɺίϛϡχςΟαϙʔτ
   SMJC STUVEJPFEVDBUJPO TPMFOH SUFOTPSqPX
   

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6. 34UVEJPʮྗ͕ཉ͍͔͠ʜʯ
   ˞ݸਓͷໝ૝Ͱ͢
   ͱ
   ͲͪΒ΋࢖͍͜ͳͤΔ
   ʮୡਓʯΛ໨ࢦͦ͏
   

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7. σʔλ෼ੳͰͷڞ௨՝୊ʜ
   σʔλڞ༗
   ύοέʔδ؅ཧ
   ͷ࿩୊Λఏڙ͠·͢ʂ
   ৽͍͠34UVEJPɺ
   ύοέʔδΛ࢖ͬͨ
   

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8. ঺հ͢ΔػೳͷҰ෦͸
   ։ൃதͷ΋ͷͰ͢ɻ
   কདྷͷ࣮૷ʹ͓͍ͯ
   มߋ͞ΕΔՄೳੑ͕͋Γ·͢ɻ
   ͓͜ͱΘΓ
   v1.3
   ˢW౥ࡌ༧ఆͷػೳ͸
   ΞΠίϯͰࣔ͠·͢
   

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9. Project Environments
   CRAN: v0.8.0
   rstudio/renv
   env
   

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10. 3ύοέʔδͷอଘઌ
    3ͷϚΠφʔόʔδϣϯ FHW W
    ͝ͱʹҰͭ
    tidyr 1.0.0 tidyr 1.0.0.9000
    tidyr 0.8.3
    ෳ਺ͷόʔδϣϯΛϓϩδΣΫτ͝ͱʹ੾Γସ͑͸Ͱ͖ͳ͍
    ύοέʔδͷґଘؔ܎ʹΑΔӨڹΛड͚Δ
    .libPaths()
    [1] "/usr/local/lib/R/3.6/site-library"
    [2] "/usr/local/Cellar/r/3.6.1_1/lib/R/library"
    

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11. 3ύοέʔδͷอଘઌ
    tidyr 1.0.0
    3ͷϚΠφʔόʔδϣϯ FHW W
    ͝ͱʹҰͭ
    tidyr 1.0.0.9000
    tidyr 0.8.3
    ෳ਺ͷόʔδϣϯΛϓϩδΣΫτ͝ͱʹ੾Γସ͑͸Ͱ͖ͳ͍
    ύοέʔδͷґଘؔ܎ʹΑΔӨڹΛड͚Δ
    .libPaths()
    [1] "/usr/local/lib/R/3.6/site-library"
    [2] "/usr/local/Cellar/r/3.6.1_1/lib/R/library"
    

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12. SFOWΛར༻͢Δ
    RϓϩδΣΫτ಺Ͱύοέʔδ͕؅ཧ͞ΕΔ
    OS, ϚΠφʔόʔδϣϯͰͷࡉ෼
    ඪ४ύοέʔδΠϯετʔϧઌ΁ͷγϯϘϦοΫϦϯΫ
    .libPaths()
    [1] "/Users/uri/Documents/slides/talk_191026_tokyor82/renv/
    library/R-3.6/x86_64-apple-darwin18.6.0"
    [2] "/private/var/folders/ty/j83j79pj6_s97qx4vlylnzzw0000gn/T/
    RtmphSKMRs/renv-system-library"
    tidyr 1.0.0 tidyr 1.0.0.9000
    tidyr 0.8.3
    ϓϩδΣΫτʹ
    ࣮ମ͕͋Δ
    

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13. File —> New Project…
    طଘϓϩδΣΫτͰͷར༻
    SFOWΛར༻͢Δ v1.3
    renv ::init()
    1BDLBHF؅ཧͷύωϧ͕SFOW࢓༷ʹ
    

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14. SFOWཧղͷͨΊͷཁ఺
    Isolated
    Portable
    Reproducible ϓϩδΣΫτ୯ҐͰͷύοέʔδґଘঢ়ଶɺ
    (JUίϛοτཤྺʹجͮ͘ঢ়ଶͷ෮ݩ
    ར༻͢ΔύοέʔδΛه࿥ͨ͠MPDLϑΝΠϧ
    +40/
    Λ΍ΓͱΓ͢Δ͚ͩ
    ϓϩδΣΫτ͝ͱʹར༻ύοέʔδɺόʔδϣϯΛ
    ੾Γସ͑ΒΕΔɺΩϟογϡͷར༻ʹΑΔޮ཰Խ
    લ਎తͳҐஔ෇͚ͷQBDLBSBUύοέʔδ͔Βͷվળ͕ओ
    

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15. SFOWཧղͷͨΊͷཁ఺
    ʮSFOWʹΑΔύοέʔδ؅ཧʯΑΓҾ༻
    https://speakerdeck.com/black_tank_top/renv-version-control?slide=13
    

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16. SFOWཧղͷͨΊͷཁ఺
    snapshot()
    init()
    restore()
    ه࿥
    ෮ݩ
    install() status()
    renv.lock
    renv.lock
    

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17. 3ຊମͷόʔδϣϯΞοϓʹ͸
    Ҿ͖ଓ͖ཹҙ͕ඞཁ
    ύοέʔδ͕ґଘ͢ΔγεςϜ͕
    ݪҼͰͭ·ͮ͘Մೳੑ͸࢒Δ
    ஫ҙ
    ʜΑΓݎ࿚ͳ࠶ݱੑ؀ڥΛٻΊΔͳΒʁ
    /&95
    

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18. %PDLFS؀ڥதͰͷར༻
    %PDLFSpMFͷ؅ཧ
    खಈͰͷ௥Ճɾ࡟আɾมߋ
    ͕ෆཁ
    %PDLFSϗετͱίϯςφؒͰ
    ύοέʔδ͕ἧ͏
    3ຊମͷόʔδϣϯΛݻఆ
    

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19. ඞཁͳύοέʔδΛඞཁͳ࣌ʹ
    ·ͩෆ҆ఆͳ෦෼΋ɻ
    ϑΟʔυόοΫ͠Α͏˙
    ˙
    $3"/ϦϦʔε଴ͪ˙
    SFOW·ͱΊ
    

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20. Pin, Discover and Share Resources
    CRAN: v0.2.0
    rstudio/pins
    pins
    

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21. ΢Σϒ্σʔλιʔεͷଟ༷Խ
    ಡΈࠐΈํ๏΋ෳࡶ ͰࡁΉ΋ͷ
    download.file()
    3ύοέʔδΛ࢖͏΋ͷ
    "1*Λܦ༝͢Δ΋ͷ
    ͱ ؒͰͷڞ༗΋ߟྀ͍ͨ͠
    ςʔϒϧҎ֎ͷΦϒδΣΫτ΋ඞཁ
    ΦϑϥΠϯͰ΋ࢀর͍ͨ͠ʜ
    

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22. σʔλڞ༗Λָʹ͢Δ
    σʔλͷڞ༗ઌʢϘʔυʣ
    3ύοέʔδ͓Αͼ
    1ZUIPOϥΠϒϥϦͱͯ͠ఏڙ
    Local
    3
    GitHub
    Kaggle RStudio Connect
    

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23. QJOTཧղͷͨΊͷཁ఺
    ର৅ͷϘʔυΛࢦఆ
    board_register(board = )
    σʔλΛ୳͢
    pin_find(text = , board = )
    pin(board = )
    pin_get(name = ,board = )
    ొ࿥
    ࢀর
    pins.board_register(board =)
    pins.pin_get(name = , board =)
    

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24. 34UVEJP͔Βͷૢ࡞ v1.3
    v1.2͔ΒͰ΋ྑ͍͔΋
    connection
    ΞυΠϯ
    

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25. ࠓޙ௥Ճ͞ΕΔ༧ఆͷϘʔυ
    ౷Ұ͞Εͨ
    ΠϯλʔϑΣʔε
    Ͱศར
    

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26. Interface to 'Python'
    CRAN: v1.1.3
    rstudio/reticulate
    reticulate
    

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27. 34UVEJPͰ1ZUIPOΛ࣮ߦ
    λʔϛφϧ͔Βͷ࣮ߦ
    R MarkdownͷΤϯδϯࢦఆ
    reticulate ::repl_python()
    renv؀ڥͰPython؀ڥΛར༻ (conda, virtualenv)…
    requirements.txt, environment.yml ΋߹Θͤͯ؅ཧ
    

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28. ENJOY
    

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