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σʔλੳऀͷͨΊͷ 34UVEJP׆༻ज़ Uryu Shinya @u_ribo 5PLZP3
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ਅͷʮσʔλੳऀʯ Ͳ͜ʹ͍Δʁ https://twitter.com/sinhrks/status/820237538098958336
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34UVEJP*%& ʮ3ͷಋೖͱ34UVEJPࣄ࢝Ί վగ൛ ʯΑΓҾ༻ https://www.slideshare.net/TakashiYamane1/rrstudio/11 W ݄ͷϦϦʔε W EBJMZCVJMETͰW W 3ϢʔβͷͨΊͷ34UVEJP࣮ફೖ দଜ΄͔ ݄
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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 KPCTύωϧͰͷόοΫάϥϯυ࣮ߦ :PVEPOPUIBWFUPXBJUVOUJMQSPDFTTJOHJTDPNQMFUFhttps://kazutan.github.io/tokyoR71/kazutan_tokyor71.html#1
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WdWͰͷओͳػೳมߋ ຊޠೖྗڥͷվળʢʁʣ ςʔϚɺڥઃఆ 34UVEJPؔ࿈νʔϜʹΑΔύοέʔδͷਐԽɺίϛϡχςΟαϙʔτ SMJC STUVEJPFEVDBUJPO TPMFOH SUFOTPSqPX
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34UVEJPʮྗ͕ཉ͍͔͠ʜʯ ˞ݸਓͷໝͰ͢ ͱ ͲͪΒ͍͜ͳͤΔ ʮୡਓʯΛࢦͦ͏
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σʔλੳͰͷڞ௨՝ʜ σʔλڞ༗ ύοέʔδཧ ͷΛఏڙ͠·͢ʂ ৽͍͠34UVEJPɺ ύοέʔδΛͬͨ
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հ͢ΔػೳͷҰ෦ ։ൃதͷͷͰ͢ɻ কདྷͷ࣮ʹ͓͍ͯ มߋ͞ΕΔՄೳੑ͕͋Γ·͢ɻ ͓͜ͱΘΓ v1.3 ˢWࡌ༧ఆͷػೳ ΞΠίϯͰࣔ͠·͢
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Project Environments CRAN: v0.8.0 rstudio/renv env
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3ύοέʔδͷอଘઌ 3ͷϚΠφʔόʔδϣϯ FHW W ͝ͱʹҰͭ tidyr 1.0.0 tidyr 1.0.0.9000 tidyr 0.8.3 ෳͷόʔδϣϯΛϓϩδΣΫτ͝ͱʹΓସ͑Ͱ͖ͳ͍ ύοέʔδͷґଘؔʹΑΔӨڹΛड͚Δ .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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3ύοέʔδͷอଘઌ tidyr 1.0.0 3ͷϚΠφʔόʔδϣϯ FHW W ͝ͱʹҰͭ tidyr 1.0.0.9000 tidyr 0.8.3 ෳͷόʔδϣϯΛϓϩδΣΫτ͝ͱʹΓସ͑Ͱ͖ͳ͍ ύοέʔδͷґଘؔʹΑΔӨڹΛड͚Δ .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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SFOWΛར༻͢Δ RϓϩδΣΫτͰύοέʔδ͕ཧ͞ΕΔ OS, ϚΠφʔόʔδϣϯͰͷࡉ ඪ४ύοέʔδΠϯετʔϧઌͷγϯϘϦοΫϦϯΫ .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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File —> New Project… طଘϓϩδΣΫτͰͷར༻ SFOWΛར༻͢Δ v1.3 renv ::init() 1BDLBHFཧͷύωϧ͕SFOW༷ʹ
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SFOWཧղͷͨΊͷཁ Isolated Portable Reproducible ϓϩδΣΫτ୯ҐͰͷύοέʔδґଘঢ়ଶɺ (JUίϛοτཤྺʹجͮ͘ঢ়ଶͷ෮ݩ ར༻͢ΔύοέʔδΛهͨ͠MPDLϑΝΠϧ +40/ ΛΓͱΓ͢Δ͚ͩ ϓϩδΣΫτ͝ͱʹར༻ύοέʔδɺόʔδϣϯΛ Γସ͑ΒΕΔɺΩϟογϡͷར༻ʹΑΔޮԽ લతͳҐஔ͚ͷQBDLBSBUύοέʔδ͔Βͷվળ͕ओ
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SFOWཧղͷͨΊͷཁ ʮSFOWʹΑΔύοέʔδཧʯΑΓҾ༻ https://speakerdeck.com/black_tank_top/renv-version-control?slide=13
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SFOWཧղͷͨΊͷཁ snapshot() init() restore() ه ෮ݩ install() status() renv.lock renv.lock
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3ຊମͷόʔδϣϯΞοϓʹ Ҿ͖ଓ͖ཹҙ͕ඞཁ ύοέʔδ͕ґଘ͢ΔγεςϜ͕ ݪҼͰͭ·ͮ͘ՄೳੑΔ ҙ ʜΑΓݎ࿚ͳ࠶ݱੑڥΛٻΊΔͳΒʁ /&95
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%PDLFSڥதͰͷར༻ %PDLFSpMFͷཧ खಈͰͷՃɾআɾมߋ ͕ෆཁ %PDLFSϗετͱίϯςφؒͰ ύοέʔδ͕ἧ͏ 3ຊମͷόʔδϣϯΛݻఆ
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ඞཁͳύοέʔδΛඞཁͳ࣌ʹ ·ͩෆ҆ఆͳ෦ɻ ϑΟʔυόοΫ͠Α͏˙ ˙ $3"/ϦϦʔεͪ˙ SFOW·ͱΊ
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Pin, Discover and Share Resources CRAN: v0.2.0 rstudio/pins pins
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Σϒ্σʔλιʔεͷଟ༷Խ ಡΈࠐΈํ๏ෳࡶ ͰࡁΉͷ download.file() 3ύοέʔδΛ͏ͷ "1*Λܦ༝͢Δͷ ͱ ؒͰͷڞ༗ߟྀ͍ͨ͠ ςʔϒϧҎ֎ͷΦϒδΣΫτඞཁ ΦϑϥΠϯͰࢀর͍ͨ͠ʜ
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σʔλڞ༗Λָʹ͢Δ σʔλͷڞ༗ઌʢϘʔυʣ 3ύοέʔδ͓Αͼ 1ZUIPOϥΠϒϥϦͱͯ͠ఏڙ Local 3 GitHub Kaggle RStudio Connect
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QJOTཧղͷͨΊͷཁ ରͷϘʔυΛࢦఆ 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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34UVEJP͔Βͷૢ࡞ v1.3 v1.2͔ΒͰྑ͍͔ connection ΞυΠϯ
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ࠓޙՃ͞ΕΔ༧ఆͷϘʔυ ౷Ұ͞Εͨ ΠϯλʔϑΣʔε Ͱศར
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Interface to 'Python' CRAN: v1.1.3 rstudio/reticulate reticulate
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34UVEJPͰ1ZUIPOΛ࣮ߦ λʔϛφϧ͔Βͷ࣮ߦ R MarkdownͷΤϯδϯࢦఆ reticulate ::repl_python() renvڥͰPythonڥΛར༻ (conda, virtualenv)… requirements.txt, environment.yml ߹Θͤͯཧ
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ENJOY