データ分析者のためのRStudio活用術 / pyrintegration

Transcript

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

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

3. 34UVEJP
   *%& ʮ3ͷಋೖͱ34UVEJPࣄ࢝Ί վగ൛ ʯΑΓҾ༻
   https://www.slideshare.net/TakashiYamane1/rrstudio/11 W
   
   ೥݄೔ͷϦϦʔε W
   EBJMZ
   CVJMETͰ͸W

   W
   3ϢʔβͷͨΊͷ34UVEJP࣮ફೖ໳
   দଜ΄͔
   ೥݄

4. 1ZUIPO 42-࿈ܞػೳͷڧԽ ύωϧͷਐԽʜ
   $POOFDUJPOT
   5FSNJOBM
   +PCT https://rstudio.com/products/rstudio/release-notes/ WdWͰͷओͳػೳมߋ NBUQMPUMJCͰͷ࡞ਤ͕QMPUύωϧʹදࣔ͞ΕΔΑ͏ʹ
   3
   1ZUIPOؒͰͷΦϒδΣΫτڞ༗͕؆қʹ
   

   SFUJDVMBUFύοέʔδ 4UBOͷཪͰ3Λճ͢
   https://dastatis.github.io/pdf/StanAdvent2018/IntroJobsPane.html KPCTύωϧͰͷόοΫάϥ΢ϯυ࣮ߦ :PV
   EP
   OPU
   IBWF
   UP
   XBJU
   VOUJM
   QSPDFTTJOH
   JT
   DPNQMFUF
   https://kazutan.github.io/tokyoR71/kazutan_tokyor71.html#1

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

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

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

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

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

10. 3ύοέʔδͷอଘઌ 3ͷϚΠφʔόʔδϣϯ FH
    W
    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"

11. 3ύοέʔδͷอଘઌ tidyr 1.0.0 3ͷϚΠφʔόʔδϣϯ FH
    W
    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"

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

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

14. SFOWཧղͷͨΊͷཁ఺ Isolated Portable Reproducible ϓϩδΣΫτ୯ҐͰͷύοέʔδґଘঢ়ଶɺ
    (JUίϛοτཤྺʹجͮ͘ঢ়ଶͷ෮ݩ ར༻͢ΔύοέʔδΛه࿥ͨ͠MPDLϑΝΠϧ
    +40/ Λ΍ΓͱΓ͢Δ͚ͩ ϓϩδΣΫτ͝ͱʹར༻ύοέʔδɺόʔδϣϯΛ
    

    ੾Γସ͑ΒΕΔɺΩϟογϡͷར༻ʹΑΔޮ཰Խ લ਎తͳҐஔ෇͚ͷQBDLBSBUύοέʔδ͔Βͷվળ͕ओ

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

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

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

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

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

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

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

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

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 =)

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

25. ࠓޙ௥Ճ͞ΕΔ༧ఆͷϘʔυ ౷Ұ͞Εͨ
    ΠϯλʔϑΣʔε
    Ͱศར

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

27. 34UVEJPͰ1ZUIPOΛ࣮ߦ λʔϛφϧ͔Βͷ࣮ߦ R MarkdownͷΤϯδϯࢦఆ reticulate ::repl_python() renv؀ڥͰPython؀ڥΛར༻ (conda, virtualenv)… requirements.txt,

    environment.yml ΋߹Θͤͯ؅ཧ

28. ENJOY