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
TokyoR116_BeginnersSession1_環境構築
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
yu_sekiya
January 24, 2025
Programming
250
0
Share
TokyoR116_BeginnersSession1_環境構築
TokyoR#116の初心者セッション1環境構築の資料です。
https://tokyor.connpass.com/event/341862/
yu_sekiya
January 24, 2025
More Decks by yu_sekiya
See All by yu_sekiya
TokyoR#119 rvestでhtml_liveをさわってみた話
kotatyamtema
0
52
TokyoR#119 bignners session2 Visualization
kotatyamtema
0
240
Shinyのすすめ - Introduction to shiny -
kotatyamtema
0
170
TokyoR#114 shiny+DT超(ザックリ)入門
kotatyamtema
0
100
TokyoR#113 bignners session2 Visualization
kotatyamtema
0
130
TokyoR #112 Beginners' Session2 data handing
kotatyamtema
0
140
TokyoR #111 Beginners' Session1 data handing
kotatyamtema
0
98
TokyoR#95 bignners session2 Visualization
kotatyamtema
0
69
TokyoR#102 bignners session2
kotatyamtema
0
87
Other Decks in Programming
See All in Programming
2026-04-15 Spring IO - I Can See Clearly Now
jonatan_ivanov
1
140
Programming with a DJ Controller — not vibe coding
m_seki
3
660
Back to the roots of date
jinroq
0
560
ソフトウェア設計の結合バランス #phperkaigi
kajitack
0
160
【26新卒研修】OpenAPI/Swagger REST API研修
dip_tech
PRO
0
100
Import assertionsが消えた日~ECMAScriptの仕様はどう決まり、なぜ覆るのか~
bicstone
1
140
決定論 vs 確率論:Gemini 3 FlashとTF-IDFを組み合わせた「法規判定エンジン」の構築
shukob
0
140
アクセシビリティ試験の"その後"を仕組み化する
yuuumiravy
1
180
UIの境界線をデザインする | React Tokyo #15 メイントーク
sasagar
2
400
의존성 주입과 모듈화
fornewid
0
150
Road to RubyKaigi: Play Hard(ware)
makicamel
1
500
ついに来た!本格的なマルチクラウド時代の Google Cloud
maroon1st
0
300
Featured
See All Featured
How to Get Subject Matter Experts Bought In and Actively Contributing to SEO & PR Initiatives.
livdayseo
0
110
4 Signs Your Business is Dying
shpigford
187
22k
Site-Speed That Sticks
csswizardry
13
1.2k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.7k
Abbi's Birthday
coloredviolet
2
7.3k
My Coaching Mixtape
mlcsv
0
110
Between Models and Reality
mayunak
3
270
Scaling GitHub
holman
464
140k
Introduction to Domain-Driven Design and Collaborative software design
baasie
1
760
Making Projects Easy
brettharned
120
6.6k
Marketing Yourself as an Engineer | Alaka | Gurzu
gurzu
0
190
SEO for Brand Visibility & Recognition
aleyda
0
4.5k
Transcript
ॳ৺ऀηογϣϯ $PO fi HVSJOH3&OWJSPONFOU 5PLZP3 !LPUBUZBNUFNB
ࣗݾհ 5XJUUFS*%!LPUBUZBNUFNB େֶͰͷઐߦಈੜଶֶ ཱҊdั֫d࣮ݧdੳ·ͰϫϯΦϖ ࠓ·Ͱ٬ઌ΅ͬͪੳˠΞύϨϧ௨ൢձࣾ ݱࡏҩྍݕࠪձࣾͷ3ˍ%෦ 3ྺա͔͗ͨʁӬԕͷॳ৺ऀ ۙگ"84ͱ4IJOZ"QQ͔͍ͬͯ͠͡ͳ͍ σʔλੳ͕͍ͨ͠ σʔλੳ͕͍ͨ͠
σʔλੳ͕͍ͨ͠
త 3Λ͏ͨΊͷڥઃఆ͕ Ͱ͖ΔΑ͏ʹ͢Δ 3Λշదʹ͏ઃఆ͕ Ͱ͖ΔΑ͏ʹ͢Δ
ϓϩάϥϜݴޠ*%&ͱ 334UVEJPͱ ɹΠϯετʔϧํ๏ 3ͷڥͱσΟϨΫτϦͷؔ 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(JUɺ%8)ͱͷ࿈ܞ͕εϜʔζʹ ɹίʔσΟϯάதͷαδΣετิػೳ͕ॆ࣮
34UVEJP 3
334UVEJPͱ 3ຊମͷΠϯετʔϧɿ $3"/ $PNQSFIFOTJWF3"SDIJWF/FUXPSL ɾ$3"/ͱɿެࣜͷຊମٴͼύοέʔδ৴༻8FCαΠτ ɹIUUQTDSBOSQSPKFDUPSHɹ ɾ.BDڥͷ߹IPNFCSFXͰΠϯετʔϧՄ ɹIPNFCSFXͷ)1 IUUQTCSFXTIJOEFY@KB
34UVEJPͷΠϯετʔϧɿ ɾQPTJUࣾͷ)1͔ΒΠϯετʔϥΛμϯϩʔυ ɹ IUUQTQPTJUDPEPXOMPBESTUVEJPEFTLUPQ ɾ.BDڥͷ߹IPNFCSFXDBTLͰΠϯετʔϧՄ ҙɿ3ຊମˠ34UVEJPͷॱʹΠϯετʔϧ͢Δ͜ͱ
334UVEJPͱ εΫϦϓτΛॻ͘ ࣮ࢪ݁Ռͷग़ྗ ڥʹ͋ΔσʔλͳͲΛදࣔ ˠλϒͰදࣔΛΓସ͑ Πϯετʔϧ͞Εͨ 1BDLBHFΛදࣔ ˠλϒͰදࣔΛΓସ͑ ࠓͷQSPKFDU໊Λදࣔ 34UVEJPͷΠϝʔδ
34UVEJP4FSWFS άϧʔϓͰ͏ղੳڥΛ࡞Γ͍ͨ߹ 34UVEJP4FSWFS ɾ-JOVYܥͷ04Λͬͨαʔόʹߏங͠ɺෳਓͰར༻Ͱ͖Δղੳ ڥ ˠղੳऀ͕ڥߏங͠ͳͯ͘ྑ͍ ˠαʔόͷεϖοΫʹΑͬͯϩʔΧϧ1$ΑΓύϫϑϧ ˠωοτ͑͞௨͍ͯ͡ΕɺجຊతʹͲ͔͜ΒͰղੳͰ͖Δ 34UVEJP4FSWFSͷߏஙɿ ɾ34UVEJPͷ)1͔Βαʔόͷ04ʹ߹ΘͤͨΠϯετʔϥΛμϯ
ϩʔυ IUUQTQPTJUDPEPXOMPBESTUVEJPTFSWFS ɾ3 SCBTF ͷΠϯετʔϧ ɾ34UVEJPTFSWFSͷΠϯετʔϧ
ཧऀݖݶͳ͠Ͱ͏ํ๏ ཧऀݖݶ͕ͳ͍ڥʹΠϯετʔϧ͢Δ߹ʢ8JOEPXTݶఆʣ 3 ɾΠϯετʔϧઌͷબ࣌ʹݖݶ͕ඞཁͳ͍σΟϨΫτϦΛબͿ ҙɿQBDLBHFͳͲͷύε͕௨ৗͱҟͳΔ߹͕͋ΔͷͰ֬ೝ
ཧऀݖݶͳ͠Ͱ͏ํ๏ ཧऀݖݶ͕ͳ͍ڥʹΠϯετʔϧ͢Δ߹ʢ8JOEPXTݶఆʣ 34UVEJP ɾ1PTJUࣾͷ)1ʢIUUQTQPTJUDPEPXOMPBESTUVEJPEFTLUPQʣͷ தஈʹ[JQϑΝΠϧ͕͋ΔͷͰҙͷσΟϨΫτϦͰղౚ͢Δ ҙɿ3ͷଓΛ֬ೝ͢Δ͜ͱʢHMPCBMUPPMT͔Β֬ೝ
ཧऀݖݶͳ͠Ͱ͏ํ๏ ཧऀݖݶ͕ͳ͍ڥʹΠϯετʔϧ͢Δ߹ʢ8JOEPXTݶఆʣ 34UVEJP ɾ1PTJUࣾͷ)1ʢIUUQTQPTJUDPEPXOMPBESTUVEJPEFTLUPQʣ ͷதஈʹ[JQϑΝΠϧ͕͋ΔͷͰҙͷσΟϨΫτϦͰղౚ͢Δ ҙɿ3ͷଓΛ֬ೝ͢Δ͜ͱʢHMPCBMUPPMT͔Β֬ೝʣ
3ͷڥͱσ ΟϨΫτϦͷؔ 1$ϝϞϦͷҰ෦ΛUFNQPSBSZͳϝϞϦͱͯ͠༻ ˠ3Λऴྃ͢Δͱফ͑Δ ˠ3Ͱ࣮ߦͨ݁͠ՌΛ3ऴྃޙอ͢ΔʹSETDTWͳͲͷ ɹ1$্ͷΦϒδΣΫτͱͯ͠อଘ͓ͯ͘͜͠ͱ͕ඞཁ ΦϒδΣΫτͷอଘઌʹҙͷσΟϨΫτϦΛ ࡞ۀ༻σ ΟϨΫτϦ 8PSLJOH%JSFDUPSZ8%
ͱͯ͠ඥ͚ ˠ8%͕εΫϦϓτϑΝΠϧͷอଘσʔλͷ૬ରύεͷى ˠݱࡏͷ8%zHFUXE zͰ֬ೝ
3ڥͱ8%ͷؔͷΠϝʔδ 3ͷڥͱσ ΟϨΫτϦͷؔ 3ڥ 1$ڥ εΫϦϓτϑΝΠϧ σʔλͳͲͷΓऔΓ ҙͷσΟϨΫτϦʢ8%ʣͱ ؔ࿈͚ 8PSLJOH%JSFDUPSZ8%
ˠ૬ରύεͷى
ύεͱɿ తͷϑΥϧμϑΝΠϧͷอଘॴΛࣔ͢ॅॴͷΑ͏ͳͷ ઈରύεͱɿ ϧʔτσΟϨΫτϦ $% ͔Βهड़ͨ͠ύε ૬ରύεͱɿ 8PSLJOH%JSFDUPSZ 8% Λىʹهड़ͨ͠ύε
ˠ8%ΑΓઌͷύεΛॻ͖ɺͦͷલʹzzΛ͚ͭΔ ྫɿຊࠃɹ˘˘ݝɹʓʓࢢɹººொɹɾɾɾ ྫɿ$ !!!!ʝʝ3NE ྫɿʓʓࢢɹººொɹɾɾɾ ྫɿʝʝ3NE ઈରύεͱ૬ରύε
QSPKFDUͱ 34UVEJPͷQSPKFDUͱɿ σΟϨΫτϦͱͷඥ͚ʢ8%ʣɺ3ڥͳͲΛ·ͱΊΔΈ ˠQSPKFDUΛઃఆ͢Δ͜ͱͰղੳڥͷΓସ͕͑༰қʹ ˠෳͷղੳΛಉ࣌ʹ࣮ߦ͍ͯ͠Δͱඇৗʹศར ˠ(JUͱͷ࿈ܞ͕εϜʔζʹ 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 QSPKFDUͷσΟϨΫτϦͷதΛͲ͏ߏங͢Δ͔ ˠσʔλίʔυͷཧͷ͢͠͞ͱ ɹσΟϨΫτϦͷߏ΄΅Πίʔϧ ˠϓϩδΣΫτͷछྨ͝ͱʹɺܾ·ͬͨߏʹ͢Δ Կ͕Ͳ͜ʹ͋Δͷ͔ଞͷϝϯόʔকདྷͷࣗʹ͔Γ ͘͢͢Δ ܾ·ͬͨܗΛ४උ͓ͯ͘͠ͱ୳ͨ͠ΓΉ͜ͱ͕ݮΔ
ࢀরɿ IUUQTTXDBSQFOUSZKBHJUIVCJPSOPWJDFHBQNJOEFSKB@FQJTPEFTQSPKFDU JOUSPJOEFYIUNM IUUQTRJJUBDPN4IVOUBSP@4BUPJUFNTEEEG
σʔλίʔυͷཧͱ%JSFDUPSZͷߏ QSPKFDU SBXEBUBDTW NBTUFSDTW UFTU3 UFTU3 ຊ൪3 ຊ൪3 ຊ൪3 QSPKFDU
JOQVU EBUB NBTUFS NJEEMF PVUQVU GVODUJPO 3' HMN 3' HMN ݟ͔͘͢Γ͍͢ߏͱ໊લʹ IUUQTXXXPSFJMMZDPKQCPPLT
EJSFDUPSZ fi MFཧͷؔ ໊ؔ ಈ࡞ HFUXE ݱࡏͷσΟϨΫτϦͷύεΛऔಘ TFUXE lQBUIz σΟϨΫτϦͷҠಈ
EJSDSFBUF lQBUIOBNFz SFDVSTJWF σΟϨΫτϦͷ࡞ MJTU fi MFT lQBUIz SFDVSTJWF GVMMOBNF σΟϨΫτϦͷϑΝΠϧύεͷऔಘ fi MFSFNPWF lQBUIOBNFz ϑΝΠϧͷআ fi MFSFOBNF GSPN UP ϑΝΠϧ໊ͷมߋ SFDVSTJWF536&'"-4&ɺ֊ߏΛऔಘ͢Δ͔Ͳ͏͔ GVMMOBNF536&'"-4&ɺઈରύεͰऔಘ͢Δ͔Ͳ͏͔ ࢀরɿ IUUQTXXXLBSBEBHPPEOFUBOBMZUJDTSS IUUQTRJJUBDPNPLJZVLJJUFNTFCFFCGD
3ͷػೳ֦ு 3ͷػೳΛ֦ு͢ΔͨΊͷϓϩάϥϜɿQBDLBHF lQBDLBHFzΛՃ͢Δ͜ͱͰ؆୯ʹػೳ֦ு͕Ͱ͖Δ ੈքதͰ։ൃ͞Ε͍ͯͯศརͳख๏͕͙͑͢Δ σϞ࣮ߦͷͨΊͷαϯϓϧσʔλ͑Δ 3ެࣜͷQBDLBHFϨϙδτϦʢ౷ݚͷNJSSPS෮ؼ͠ͳ͍ΜͰ͔͢Ͷʜʣ $3"/ɿIUUQTGUQZ[ZBNBHBUBVBDKQQVCDSBO
όΠΦΠϯϑΥؔ࿈ͷϨϙδτϦ #JPDPOEVDUPSIUUQTXXXCJPDPOEVDUPSPSH 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 zͰڥʹݺͼग़͔͢ QBDLBHFGVODJPOͰ͏ MJCSBSZ EQMZS PSSFRVJSF EQMZS
EQMZSTFMFDU ɾԿ͕ҧ͏͔ʁ MJCSBSZڥʹΞλον͍ͯ͠Δ͕ͰΞλον͍ͯ͠ͳ͍ ˠෳͷQBDLBHFΛΞλονͨ࣌͠ʹ໊͕͔ؔͿΔͱલʹ Ξλονͨ͠QBDLBHFͷؔΛϚεΫͯ͠͠·͏ ˠ໊લ͕͔ͿΔPSͲͷQBDLBHFͷ͔ؔ໌֬ʹ͢Δ߹ ͰؔΛݺͼग़͢ํ๏͕༗ޮ ࢀরIUUQXIBOMZ[OFXTDPN3FOWJSPONFOUTIUNM IUUQTOPUDIBJOFEIBUFOBCMPHDPNFOUSZɹ
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: