Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
初心者セッション1 #105
Search
yu_sekiya
April 22, 2023
Programming
0
340
初心者セッション1 #105
TokyoR#105の初心者セッションの資料です。
yu_sekiya
April 22, 2023
Tweet
Share
More Decks by yu_sekiya
See All by yu_sekiya
Shinyのすすめ - Introduction to shiny -
kotatyamtema
0
120
TokyoR116_BeginnersSession1_環境構築
kotatyamtema
0
180
TokyoR#114 shiny+DT超(ザックリ)入門
kotatyamtema
0
86
TokyoR#113 bignners session2 Visualization
kotatyamtema
0
94
TokyoR #112 Beginners' Session2 data handing
kotatyamtema
0
99
TokyoR #111 Beginners' Session1 data handing
kotatyamtema
0
71
TokyoR#95 bignners session2 Visualization
kotatyamtema
0
58
TokyoR#102 bignners session2
kotatyamtema
0
69
TokyoR #110 Beginners' Session1
kotatyamtema
0
220
Other Decks in Programming
See All in Programming
技術的負債と戦略的に戦わざるを得ない場合のオブザーバビリティ活用術 / Leveraging Observability When Strategically Dealing with Technical Debt
yoshiyoshifujii
0
160
ユーザーにサブドメインの ECサイトを提供したい (あるいは) 2026年函館で一番熱くなるかもしれない言語の話
uvb_76
0
180
當開發遇上包裝:AI 如何讓產品從想法變成商品
clonn
0
2.6k
primeNumberでのRBS導入の現在 && RBS::Traceでinline RBSを拡充してみた
mnmandahalf
0
250
技術懸念に立ち向かい 法改正を穏便に乗り切った話
pop_cashew
0
830
What Spring Developers Should Know About Jakarta EE
ivargrimstad
1
610
TypeScript Language Service Plugin で CSS Modules の開発体験を改善する
mizdra
PRO
3
2.4k
❄️ tmux-nixの実装を通して学ぶNixOSモジュール
momeemt
1
120
バリデーションライブラリ徹底比較
nayuta999999
1
440
ts-morph実践:型を利用するcodemodのテクニック
ypresto
1
540
MLOps Japan 勉強会 #52 - 特徴量を言語を越えて一貫して管理する, 『特徴量ドリブン』な MLOps の実現への試み
taniiicom
2
570
Building an Application with TDD, DDD and Hexagonal Architecture - Isn't it a bit too much?
mufrid
0
370
Featured
See All Featured
Build The Right Thing And Hit Your Dates
maggiecrowley
35
2.7k
How to train your dragon (web standard)
notwaldorf
92
6k
Faster Mobile Websites
deanohume
307
31k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
Art, The Web, and Tiny UX
lynnandtonic
298
21k
Code Reviewing Like a Champion
maltzj
523
40k
Bash Introduction
62gerente
614
210k
The Straight Up "How To Draw Better" Workshop
denniskardys
233
140k
RailsConf 2023
tenderlove
30
1.1k
Practical Orchestrator
shlominoach
188
11k
BBQ
matthewcrist
88
9.7k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
331
21k
Transcript
ॳ৺ऀηογϣϯ $POpHVSJOH3&OWJSPONFOU 5PLZP3 !LPUBUZBNUFNB
ࣗݾհ 5XJUUFS*%!LPUBUZBNUFNB େֶͰͷઐߦಈੜଶֶ ཱҊdั֫d࣮ݧdੳ·ͰϫϯΦϖ ࠓ·Ͱ٬ઌ΅ͬͪੳˠΞύϨϧ௨ൢձࣾ ݱࡏҩྍݕࠪձࣾ 3ྺա͔͗ͨʁӬԕͷॳ৺ऀ ۙگ৽ૣʑʹΞϓϦ৬ਓԽ ٻΉɿΔؾεΠον
త 3Λ͏ͨΊͷڥઃఆ͕ Ͱ͖ΔΑ͏ʹ͢Δ 3Λշదʹ͏ઃఆ͕ Ͱ͖ΔΑ͏ʹ͢Δ
ϓϩάϥϜݴޠ*%&ͱ 334UVEJPͱ ɹΠϯετʔϧํ๏ 3ͷڥͱσ ΟϨΫτϦͷؔ ઈରύεͱ૬ରύε
QSPKFDUͱ σʔλίʔυͷཧͱ%JSFDUPSZͷߏ 3ͷػೳ֦ு ɹQBDLBHFͷΠϯετʔϧͱཧ ύοέʔδʹ͋Δσʔλͷݺͼग़͠ .&/6
ϓϩάϥϜݴޠ*%&ͱ ϓϩάϥϜݴޠͱɿ ίϯϐϡʔλʹҙͷಈ࡞Λͤ͞Δ໋ྩΛॻͨ͘Ίͷݴޠ &Y3 1ZUIPO 3VCZFUD *%& ౷߹։ൃڥ ͱɿ ϓϩάϥϜΛͬͯ։ൃ͕͍͢͠Α͏ʹ࡞ΒΕͨڥ
&Y34UVEJP +VQJUFS/PUFCPPLFUD *%& ౷߹։ൃڥ ϓϩάϥϜݴޠ
334UVEJPͱ 3ͱɿ ɹ౷ܭֶͷͨΊʹಛԽͨ͠ϓϩάϥϜ ɹˠσʔλಡΈࠐΈʙղੳʙΞϓϦ࡞·ͰҰ௨Γ؆୯ʹͰ͖Δ 34UVEJPͱɿ ɹ1PTJU͕ࣾఏڙ͢Δ3ʹಛԽͨ͠*%& ౷߹։ൃڥ ɹ3NBSLEPXO4IJOZɺ%8)ͱͷ࿈ܞ͕εϜʔε ɹίʔσ
ΟϯάதͷαδΣετิػೳ͕ॆ࣮ 34UVEJP 3
334UVEJPͱ 3ຊମͷΠϯετʔϧɿ $3"/ $PNQSFIFOTJWF3"SDIJWF/FUXPSL ɾ$3"/ͱɿެࣜͷຊମٴͼύοέʔδ৴༻8FCαΠτ ɹIUUQTDSBOSQSPKFDUPSHɹ ɾ.BDڥͷ߹IPNFCSFXͰΠϯετʔϧՄ ɹIPNFCSFXͷ)1 IUUQTCSFXTIJOEFY@KB
34UVEJPͷΠϯετʔϧɿ ɾ34UVEJPͷ)1͔ΒΠϯετʔϥΛμϯϩʔυ ɹ IUUQTQPTJUDPQSPEVDUTPQFOTPVSDFSTUVEJP ɾ.BDڥͷ߹IPNFCSFXDBTLͰΠϯετʔϧՄ ҙɿ3ຊମˠ34UVEJPͷॱʹΠϯετʔϧ͢Δ͜ͱ
334UVEJPͱ εΫϦϓτΛॻ͘ ࣮ࢪ݁Ռͷग़ྗ ڥʹ͋ΔσʔλͳͲΛදࣔ ˠλϒͰදࣔΛΓସ͑ ࡞ۀϑΥϧμʹ͋Δ ϑΝΠϧΛදࣔ ˠλϒͰදࣔΛΓସ͑ ࠓͷQSPKFDU໊Λදࣔ 34UVEJPͷΠϝʔδ
3ͷڥͱσΟϨΫτϦͷؔ 1$ϝϞϦͷҰ෦ΛUFNQPSBSZͳϝϞϦͱͯ͠༻ ˠ3Λऴྃ͢Δͱফ͑Δ ˠ3Ͱ࣮ߦͨ݁͠ՌΛ3ऴྃޙอ͢ΔʹSETDTWͳͲͷ ɹ1$্ͷΦϒδΣΫτͱͯ͠อଘ͓ͯ͘͜͠ͱ͕ඞཁ ΦϒδΣΫτͷอଘઌʹҙͷσΟϨΫτϦΛ ࡞ۀ༻σ ΟϨΫτϦ 8PSLJOH%JSFDUPSZ8% ͱͯ͠ඥ͚
ˠ8%͕εΫϦϓτϑΝΠϧͷอଘσʔλͷ૬ରύεͷى ˠݱࡏͷ8%zHFUXE zͰ֬ೝ
3ڥͱ8%ͷؔͷΠϝʔδ 3ͷڥͱσΟϨΫτϦͷؔ 3ڥ 1$ڥ εΫϦϓτϑΝΠϧ σʔλͳͲͷΓऔΓ ҙͷσΟϨΫτϦʢ8%ʣͱ ؔ࿈͚ 8PSLJOH%JSFDUPSZ8% ˠ૬ରύεͷى
ύεͱɿ తͷϑΥϧμϑΝΠϧͷอଘॴΛࣔ͢ॅॴͷΑ͏ͳͷ ઈରύεͱɿ ϧʔτσ ΟϨΫτϦ $% ͔Βهड़ͨ͠ύε ૬ରύεͱɿ 8PSLJOH%JSFDUPSZ 8%
Λىʹهड़ͨ͠ύε ˠ8%ΑΓઌͷύεΛॻ͖ɺͦͷલʹzzΛ͚ͭΔ ྫɿຊࠃɹ˘˘ݝɹʓʓࢢɹººொɹɾɾɾ ྫɿ$ !!!!ʝʝ3NE ྫɿʓʓࢢɹººொɹɾɾɾ ྫɿʝʝ3NE ઈରύεͱ૬ରύε
QSPKFDUͱ 3ͷQSPKFDUͱɿ σ ΟϨΫτϦͱͷඥ͚ʢ8%ʣɺ3ڥͳͲΛ·ͱΊΔΈ ˠQSPKFDUΛઃఆ͢Δ͜ͱͰղੳڥͷΓସ͕͑༰қʹ ˠෳͷղੳΛಉ࣌ʹ࣮ߦ͍ͯ͠Δͱඇৗʹศར 3ڥ 1$ڥ QSPKFDU QSPKFDU
QSPKFDUͷઃఆํ๏ ৽͍͠ϑΥϧμΛ࡞ͬͯ8%ʹ͢Δ ࠓ͋ΔϑΥϧμΛ8%ʹ͢Δ ӈ্ʹ͋Δ1SPKFDUΛΫϦοΫ ˠ/FX1SPKFDUΛબ (JUIVC͔ΒΫϩʔϯͯ͘͠Δ ˎࠓճͷର֎
QSPKFDUͷઃఆํ๏ ৽͍͠ϑΥϧμΛ࡞ͬͯ8%ʹ͢Δ ࠓ͋ΔϑΥϧμΛ8%ʹ͢Δ 8%ʹ͢ΔϑΥϧμΛબ 8%ͷ໊લ QSPKFDU໊ 8%Λஔ͘ϑΥϧμΛબ ✔ ✔ QSPKFDUͰࢦఆͨ͠8%ʹ
<QSPKFDU໊3QSPK>ͱ͍͏ ϑΝΠϧ͕Ͱ͖͍ͯΕ ઃఆྃ
σʔλίʔυͷཧͱ%JSFDUPSZͷߏ QSPKFDUͷσ ΟϨΫτϦͷதΛͲ͏ߏங͢Δ͔ ˠσʔλίʔυͷཧͷ͢͠͞ͱ ɹσΟϨΫτϦͷߏ΄΅Πίʔϧ ˠϓϩδΣΫτͷछྨ͝ͱʹɺܾ·ͬͨߏʹ͢Δ Կ͕Ͳ͜ʹ͋Δͷ͔ଞͷϝϯόʔকདྷͷࣗʹ͔Γ ͘͢͢Δ
ܾ·ͬͨܗΛ४උ͓ͯ͘͠ͱ୳ͨ͠ΓΉ͜ͱ͕ݮΔ ࢀরɿ IUUQTTXDBSQFOUSZKBHJUIVCJPSOPWJDFHBQNJOEFSKB @FQJTPEFTQSPKFDUJOUSPJOEFYIUNM
σʔλίʔυͷཧͱ%JSFDUPSZͷߏ QSPKFDU SBXEBUBDTW NBTUFSDTW UFTU3 UFTU3 ຊ൪3 ຊ൪3 ຊ൪3 QSPKFDU
JOQVU EBUB NBTUFS NJEEMF PVUQVU GVODUJPO 3' HMN 3' HMN ݟ͔͘͢Γ͍͢ߏͱ໊લʹ IUUQTXXXPSFJMMZDPKQCPPLT
EJSFDUPSZpMFཧͷؔ ໊ؔ ಈ࡞ HFUXE ݱࡏͷσΟϨΫτϦͷύεΛऔಘ TFUXE lQBUIz σΟϨΫτϦͷҠಈ EJSDSFBUF lQBUIOBNFz
SFDVSTJWF σΟϨΫτϦͷ࡞ MJTUpMFT lQBUIz SFDVSTJWF GVMMOBNF σΟϨΫτϦͷϑΝΠϧύεͷऔಘ pMFSFNPWF lQBUIOBNFz ϑΝΠϧͷআ pMFSFOBNF GSPN UP ϑΝΠϧ໊ͷมߋ SFDVSTJWF536&'"-4&ɺ֊ߏΛऔಘ͢Δ͔Ͳ͏͔ GVMMOBNF536&'"-4&ɺઈରύεͰऔಘ͢Δ͔Ͳ͏͔ ࢀরɿ IUUQTXXXLBSBEBHPPEOFUBOBMZUJDTSS IUUQTRJJUBDPNPLJZVLJJUFNTFCFFCGD
3ͷػೳ֦ு 3ͷػೳΛ֦ு͢ΔͨΊͷϓϩάϥϜɿQBDLBHF lQBDLBHFzΛՃ͢Δ͜ͱͰ؆୯ʹػೳ֦ு͕Ͱ͖Δ ੈքதͰ։ൃ͞Ε͍ͯͯศརͳख๏͕͙͑͢Δ σϞ࣮ߦͷͨΊͷαϯϓϧσʔλ͑Δ 3ެࣜͷQBDLBHFू $3"/
IUUQTDSBOJTNBDKQ HJUIVCʹެ։͞Ε͍ͯΔݸਓ࡞QBDLBHF ͪ͜ΒࣗݾͰ
QBDLBHFͷՃ QBDLBHFͷՃํ๏ 34UVEJPͷ1BDLBHFTλϒΛ͏ 3FQPTJUPSZ $3"/ ʹνΣοΫ Πϯετʔϧ͍ͨ͠QBDLBHF໊Λೖྗ
JOTUBMMΛԡ͢ νΣοΫΛ ֎͞ͳ͍͜ͱ
QBDLBHFͷՃ QBDLBHFͷՃํ๏ JOTUBMMQBDLBHFؔΛࣗͰॻ͘ ෳΠϯετʔϧ͢Δ࣌D ͰғΉ ґଘQBDLBHFͷ͏ͪ4VHHFTUT·ͰΠϯετʔϧ͢Δ࣌ lEFQFOEFODJTF536&zΛՃ
&YBNQMF JOTUBMMQBLDBHFT D lSFBESz lEBUBUBCMFz EFQFOEFODJFT536& ࢀর IUUQTTUBUTCJPQBQZSVTKQSCBTJDQBDLBHFIUNM
QBDLBHFͷݺͼग़͠ ͏࣌ʹlMJCSBSZ zPSlSFRVJSF zͰڥʹݺͼग़͢ MJCSBSZ EQMZS PSSFRVJSF EQMZS Կ͕ҧ͏͔ʁ
QBDLBHF͕Πϯετʔϧ͞Ε͍ͯͳ͔ͬͨ߹ͷڍಈɹ ɾMJCSBSZ QBDLHFͳ͍ΑͱΤϥʔग़ͯ͠ऴྃɹ ࣮MJCSBSZ MPHJDBMSFUVSO536& ͩͱ SFRVJSF ͱಉ͡ڍಈ ɾSFRVJSF QBDLBHF͕͋Δͱz536&zɺͳ͍ͱl'"-4&zΛฦ͢ ࢀর IUUQTTUBDLPWFSqPXDPNRVFTUJPOTXIBUJTUIF EJGGFSFODFCFUXFFOSFRVJSFBOEMJCSBSZ
QBMNFSQFOHVJOTύοέʔδ͔ΒlQFOHVJOTzσʔλΛݺͼग़͢ IUUQTBMMJTPOIPSTUHJUIVCJPQBMNFSQFOHVJOT ## packageͷΠϯετʔϧ install.packages(palmerpenguins, dependencies = TRUE)) ## packageͷݺͼग़͠
library(palmerpenguins) ύοέʔδʹ͋Δσʔλͷݺͼग़͠ "SUXPSLCZ!BMMJTPO@IPSTU
QSPKFDUQBDLBHFͳͲղੳڥΛշదʹ͢Δํ๏͕ ͍Ζ͍Ζ͋Γ·͢ɻ ࣗͳΓͷӡ༻ํ๏ͱڥઃఆΛ͏·͘Έ߹Θͤ ͯշదͳ3ੜ׆Λա͍ͯͩ͘͝͠͞ɻ 3ͷ͍ํʹࠔͬͨΒʜ IFMQ Λ͏ $3"/ͷެࣜQEGΛಡΉ
SXBLBMBOHʹ࣭͢Δ HPPHMFઌੜͷ͓ੈʹͳΔ ࠷ޙʹ &/+0: