20190605_プログラム未経験者がMOOCでRを独学してみたら・・・

by mitti1210

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ϓϩάϥϜະܦݧऀ͕MOOCͰ RΛಠֶͯ͠ΈͨΒɾɾɾ 2019/6/5 Fukuoka.R #14 @MITTI12101

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୭ʁ

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ࣗݾ঺հ ໊લɿmitti (twitter : @mitti12101) ৬ۀɿපӃۈ຿ͷཧֶྍ๏࢜ ɹɹɹதؒ؅ཧ৬ ʢExcelͰσʔλ؅ཧʣ Rྺ ɿ2017೥ɹɹ ҩྍ౷ܭͰEZRΛ࢖͏ ɹɹɹɹɹɹɹɹɹϩδεςΟοΫճؼ෼ੳΛௐ΂͍ͯΔதTokyo.RΛ஌Δ ɹɹɹ2018೥8݄ɹMOOC (Edx) ͰRΛಠֶ։࢝ ɹɹɹɹɹɹɹɹɹ(HarvardX Data Science) ɹɹɹ2019೥5݄ ίʔεऴྃ

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ݚڀ͚ͩͰͳ͘ɺ࢓ࣄͷσʔλ΋ ѻ͑ΔΑ͏ʹͳΓ͍ͨʂ ͋ΘΑ͘͹ษڧͨ͜͠ͱΛূ໌͢Δ΋ͷ͕ཉ͍͠…

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Ͱɺূ໌ॻऔΓ·ͨ͠ʂ ࠓճ͸ͦͷ࣌ͷ࿩Λ͠·͢ NJUUJ

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agenda MOOCʹ͍ͭͯ ࠓճडߨͨ͠ίʔεʹ͍ͭͯʢHarvardX Data Scienceʣ ӳޠͰ͖ͳ͍͚ͲԿͱ͔৐Γ੾ΔͨΊͷํ๏ डߨͨ͠ײ૝

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MOOC Massive Open Online Course ੈքͷେֶ΍اۀͷߨ࠲ΛΦϯϥΠϯͰडߨ ߨٛ΍՝୊͸ແྉͳ΋ͷ΋͋Δʢमྃূ͚ͩ༗ྉʣ େֶͷ୯Ґ͕औΕΔͱ͍͏Θ͚Ͱ͸ͳ͍ʢதʹ͸औΕΔͷ΋͋Δʣ ͲͷϓϥοτϑΥʔϜ΋σʔλαΠΤϯεܥ͸ଟ͍

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IUUQTXXXFEYPSHQSPGFTTJPOBMDFSUJpDBUFIBSWBSEYEBUBTDJFODF HarvardX Professional Certiﬁcate in Data Science

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Professional Certiﬁcate Programͱ͸ .00$ϓϥοτϑΥʔϜͷFE9Λ௨ͯ͡େֶ΍اۀɾஂମ͕ఏڙ͢Δɺ  ಛఆͷ৬ۀ෼໺ʹෆՄܽͳઐ໳஌ࣝ΍ٕೳΛमಘ͢ΔͨΊͷϓϩάϥϜ  ʲ5SFOETʳاۀ΍େֶ͕ఏڙ͢Δ৽ͨͳ.00$ϓϩάϥϜ1SPGFTTJPOBM$FSUJpDBUF1SPHSBNTzΑΓҾ༻ ϋʔόʔυେֶ͕ఏڙɾɾɾͰ΋ϋʔόʔυͷ಄͸ඞཁͳ͍ ূ໌ূ͕ඞཁͳ͘ɺͨͩษڧ͍͚ͨͩ͠ͳΒडߨ΋՝୊΋શͯແྉʂ ͪͳΈʹূ໌ॻ͸GBDFCPPL΍-JOLFE*OʹܝࡌՄೳ

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ߨٛϏσΦ ςΩετ ՝୊

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̍ͭ೉୊͕ɾɾɾ

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ӳޠΘ͔ΒΜɾɾɾ

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Ͱ΋Google crome͕ॿ͚ͯ͘ΕΔʂ (ͦΜͳαΠτઃܭͩͬͨʂ)

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େৎ෉ͩͬͨཧ༝ ߨٛಈըɾɾɾಈըͷԣʹࣈນ͕͍͍ͭͯͨʂʢฉ͖औΔඞཁͳ͠ʣ  ɹɹɹɹɹɹɹࣈນ͸DSPNFͷࣗಈ຋༁͕ϦΞϧλΠϜʹ༁ͯ͘͠ΕΔ ςΩετɾɾɾແྉͰެ։͞Ε͍ͯΔʂʢडߨͯ͠ͳͯ͘΋֬ೝͰ͖Δʣ  ɹɹɹɹɹɹɹIUUQTSBGBMBCHJUIVCJPETCPPL ՝୊ɾɾɾɾɾ͜Ε΋DSPNFͰ຋༁Ͱ͖Δ  ɹɹɹɹɹɹɹؒҧͬͯ΋ݮ఺͞Εͳ͍ɻԿ౓΋΍Γ௚ͨ͠Γɺ  ɹɹɹɹɹɹɹαΠτ಺ͷEJTDVTTJPO΍ࣗ෼Ͱௐ΂ͯਖ਼ղ͢Ε͹߹֨Մೳ

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ࣈນ͕຋༁͞ΕΔ͚ͩͰͳ͘ ࣗಈεΫϩʔϧͯ͘͠ΕΔ

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ςΩετ΋຋༁Ͱ͖Δ IUUQTSBGBMBCHJUIVCJPETCPPLΑΓҾ༻͠HPPHMFDSPNFͰࣗಈ຋༁

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՝୊΋຋༁Մೳ ͜͜ʹίʔυΛॻ͘ ؒҧͬͯ΋ݮ఺ʹ͸ͳΒͣɺ࠷ޙʹ ਖ਼ղ͢Ε͹0, ຋༁ͨ͠ϖʔδͰ՝୊Λ͢Δͱ  όΠτ໰୊͋Γˠλϒෳ੡ͰରԠ ՝୊΍ώϯτ͕ग़Δ

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ߨٛͷத਎ʹ͍ͭͯ

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શ9ίʔεɿ޷͖ͳίʔε͚ͩडߨՄೳʢແྉʣ 3ͷجૅ ࢹ֮Խ EQMZS HHQMPU σʔλ੔ܗ UJEZS จࣈྻॲཧਖ਼نදݱ εΫϨΠϐϯά ੜ࢈ੑπʔϧ 3TUVEJP ίϚϯυϥΠϯ HJU ֬཰ த৺ۃݶఆཧ ਪ࿦ͱϞσϦϯά ৴པ۠ؒQ஋ ౷ܭϞσϧ ϕΠζ ઢܗճؼ ػցֶश ࠞ߹ߦྻ ֤छΞϧΰϦζϜ $BQTUPOF 3.BSLEPXO࢖ͬͨ Ϩϙʔτ࡞੒ ίʔυʹେ෼ ׳ΕΔ ٸʹ೉қ౓ ্͕Δ

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࣮ࡍʹ΍ͬͨײ૝ ॳ৺ऀʹ͸Կ౓΋ࣦഊͯ͠΋͍͍%BUB$BNQͷ՝୊͸͋Γ͕͔ͨͬͨɻ  ςΩετ΍ಈը͚ͩͰͳ࣮͘ࡍʹखΛಈ͔͠೰Ή͜ͱͷॏཁੑΛײͨ͡ɻ શ෦߹֨ͯ͠΋ΒͬͯΑ͏΍͘ʮ͜ΕͰελʔτͰ͖Δͧʂʯͱ͍͏ҹ৅ ࢓ࣄͱͯ͠࢖͏ͨΊʹ͸֤෼໺ͷॻ੶͕ඞཁ͔΋  ͨͩͦͷॻ੶ͨͪΛಡΉͨΊͷ४උ͸Ͱ͖͍ͯΔͱײͨ͡  ʢӉ஦ຊɺΈΜͳͷ3ɺύϯμຊ͸औΓ૊Ίͦ͏ʣ QVSSSɺQMZSɺύοέʔδ։ൃɺҩྍ౷ܭɺҼՌਪ࿦ͳͲ͸ൣғ֎

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Enjoy!