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TokyoR #108 Beginners' Session1
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yu_sekiya
September 02, 2023
Programming
0
230
TokyoR #108 Beginners' Session1
TokyoR #108の初心者セッション1の資料です。
内容は、R/RStudioの導入〜環境構築についてです。
yu_sekiya
September 02, 2023
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Transcript
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ΟϯάதͷαδΣετิػೳ͕ॆ࣮ 34UVEJP 3
334UVEJPͱ 3ຊମͷΠϯετʔϧɿ $3"/ $PNQSFIFOTJWF3"SDIJWF/FUXPSL ɾ$3"/ͱɿެࣜͷຊମٴͼύοέʔδ৴༻8FCαΠτ ɹIUUQTDSBOSQSPKFDUPSHɹ ɾ.BDڥͷ߹IPNFCSFXͰΠϯετʔϧՄ ɹIPNFCSFXͷ)1 IUUQTCSFXTIJOEFY@KB
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334UVEJPͱ εΫϦϓτΛॻ͘ ࣮ࢪ݁Ռͷग़ྗ ڥʹ͋ΔσʔλͳͲΛදࣔ ˠλϒͰදࣔΛΓସ͑ Πϯετʔϧ͞Εͨ 1BDLBHFΛදࣔ ˠλϒͰදࣔΛΓସ͑ ࠓͷQSPKFDU໊Λදࣔ 34UVEJPͷΠϝʔδ
3ͷڥͱσΟϨΫτϦͷؔ 1$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%
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QSPKFDU
QSPKFDUͷઃఆํ๏ ৽͍͠ϑΥϧμΛ࡞ͬͯ8%ʹ͢Δ ࠓ͋ΔϑΥϧμΛ8%ʹ͢Δ ӈ্ʹ͋Δ1SPKFDUΛΫϦοΫ ˠ/FX1SPKFDUΛબ (JUIVC͔ΒΫϩʔϯͯ͘͠Δ ˎࠓճͷର֎
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<QSPKFDU໊3QSPK>ͱ͍͏ ϑΝΠϧ͕Ͱ͖͍ͯΕ ઃఆྃ
σʔλίʔυͷཧͱ%JSFDUPSZͷߏ QSPKFDUͷσ ΟϨΫτϦͷதΛͲ͏ߏங͢Δ͔ 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
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EJSFDUPSZpMFཧͷؔ ໊ؔ ಈ࡞ HFUXE ݱࡏͷσΟϨΫτϦͷύεΛऔಘ TFUXE lQBUIz σΟϨΫτϦͷҠಈ EJSDSFBUF lQBUIOBNFz
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JOTUBMMΛԡ͢ νΣοΫΛ ֎͞ͳ͍͜ͱ
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library(palmerpenguins) ύοέʔδʹ͋Δσʔλͷݺͼग़͠ "SUXPSLCZ!BMMJTPO@IPSTU
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SXBLBMBOHʹ࣭͢Δ HPPHMFઌੜͷ͓ੈʹͳΔ ࠷ޙʹ &/+0: