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
190
TokyoR#114 shiny+DT超(ザックリ)入門
kotatyamtema
0
88
TokyoR#113 bignners session2 Visualization
kotatyamtema
0
99
TokyoR #112 Beginners' Session2 data handing
kotatyamtema
0
100
TokyoR #111 Beginners' Session1 data handing
kotatyamtema
0
71
TokyoR#95 bignners session2 Visualization
kotatyamtema
0
60
TokyoR#102 bignners session2
kotatyamtema
0
70
TokyoR #110 Beginners' Session1
kotatyamtema
0
220
Other Decks in Programming
See All in Programming
人には人それぞれのサービス層がある
shimabox
3
660
iOSアプリ開発もLLMで自動運転する
hiragram
6
2.3k
実践ArchUnit ~実例による検証パターンの紹介~
ogiwarat
2
240
Perplexity Slack Botを作ってAI活用を進めた話 / AI Engineering Summit プレイベント
n3xem
0
610
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
130
型安全RESTで爆速プロトタイピング – Hono RPC実践
tacke_jp
0
110
[初登壇@jAZUG]アプリ開発者が気になるGoogleCloud/Azure+wasm/wasi
asaringo
0
110
Cursor Meetup Tokyo ゲノミクスとCursor: 進化と制約のあいだ
koido
2
950
「兵法」から見る質とスピード
ickx
0
260
Prism.parseで 300本以上あるエンドポイントに 接続できる権限の一覧表を作ってみた
hatsu38
1
110
SODA - FACT BOOK
sodainc
1
700
Using AI Tools Around Software Development
inouehi
0
1.1k
Featured
See All Featured
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.6k
Adopting Sorbet at Scale
ufuk
77
9.4k
Site-Speed That Sticks
csswizardry
10
620
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
32
5.9k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
194
16k
How to Ace a Technical Interview
jacobian
276
23k
Product Roadmaps are Hard
iamctodd
PRO
53
11k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
29
9.5k
jQuery: Nuts, Bolts and Bling
dougneiner
63
7.8k
We Have a Design System, Now What?
morganepeng
52
7.6k
The Cost Of JavaScript in 2023
addyosmani
50
8.3k
Writing Fast Ruby
sferik
628
61k
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: