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非変態ユーザーのためのR Tips
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NAKANISHI, Daisuke
June 18, 2016
Science
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730
非変態ユーザーのためのR Tips
Kandai.R #1 (18/06/2016)
NAKANISHI, Daisuke
June 18, 2016
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Transcript
தେี ౡमಓେֶ !EBJIJLP ඇมଶϢʔβʔͷͨΊͷ 35JQT ,BOEBJ3
·ͩ3Ͱফͯ͠Δͷ w ৺ཧ౷ܭʹ༻ࣄ͕͋ΔͷͳΒɺ͜Μͳձ߹ʹग़ͯདྷ ͳ͍Ͱͬͯ)"%Λ͍ͬͯΕ͍͍ͱࢥ͏ɻ w 3Λ͏ͷ࣌ؒͷແବ w 41444"4Λ͏ͷۚͷແବ
ਓͳͥ3ΛΘͳ͍ͷ͔ w ͨ͘͞Μͷ มଶ͕มଶͷͨΊʹ࡞͍ͬͯΔ͔Βɻ w Ϣʔβʔ͕Ͳ͏͍͏ग़ྗ͕΄͍͠ͷ͔ɺΑ͔͘Β ͳ͍มଶ͕࡞͍ͬͯΔɻ w Ͱɺ͍ΖΜͳϢʔβʔ͕͍Δ͔Βํ͕ͳ͍ɻ ൚༻తͳγεςϜͱ͍͏ͷͦ͏͍͏ͷͩɻ
ਓͳͥ)"%Λ͏ͷ͔ w ਓͷ มଶ͕ύϯϐʔͷͨΊʹ࡞͍ͬͯΔ͔Βɻ w Ͳ͏͍͏ग़ྗ͕΄͍͠ͷ͔ɺΑ͘Θ͔͍ͬͯΔมଶ ͕࡞͍ͬͯΔɻ w ඇ൚༻తͳγεςϜͷརɻ
΄͍͠ग़ྗ͕΄͍͠ w จΛॻ͘ͱ͖ʹඞཁͳใʹΑΓ͍͍ͩͨ ܾ·͍ͬͯΔɻ৺ཧֶͩͱɺ w ࣮ݧࢀՃऀɺௐࠪରऀͷੑผ͝ͱͷਓ w ࣮ݧ݅͝ͱͷਓ w ݅͝ͱͷฏۉͱඪ४ภࠩ
ඪ४ޡࠩ
Γ͍ͨՃ͕Γ͍ͨ w ʮ͜ͷ͕ͷͭܽଛʹ͍ͨ͠ʯ w ʮ͜ͷ͕Ҏ্ͷͭʹɺະຬͷͭʹ ͱίʔσΟϯά͍ͨ͠ʯ w ͰใྔݮΒ͔͢Βͦ͏͍͏ੳΛΖ͏ͱ͠ ͨΒཱͪࢭ·ͬͨ΄͏͕͍͍Ͷɻ
5*14ͷॏཁੑ w ຊདྷੳͱจΛॻͨ͘Ίʹߦ͏͜ͱͳͷʹɺจΛ ॻ͘ͱ͍͏ࢹ͔Βॻ͔ΕͨղઆॻαΠτ͕গͳ͗͢ Δ ͦͷʰ֎ࠃޠڭҭݚڀϋϯυϒοΫʱྑॻ ɻ w ࣮ݧʹ͠Ζௐࠪʹ͠Ζɺใࠂ͢Δ͜ͱܾ·͍ͬͯΔͷ Ͱɺํ๏݁ՌͷηΫγϣϯʹॻͨ͘Ίͷग़ྗΛͲ͏ಘ
Δ͔Ͳ͏͍͏ࢹ͔Βղઆͨ͠ຊαΠτ͕ඞཁɻ w ͳͷͰɺೖऀߨशΛΫϦΞͨ͠Έͳ͞·͕࠷ॳʹͭ· ͮ͘Ͱ͋Ζ͏ϙΠϯτΛ5*14ʹ͠·ͨ͠ɻ
ͳͥ)"%Ͱͳ͍ͷ͔ w )"%ਓྨ͔ΒίʔυΛॻ͘ྗ ίʔυ͏ྗ Λୣ͓ ͏ͱ͢Δӄ͔ͩΒɻ w ίʔυ͕ॻ͚ͳ͍ΞϗʹͳΔةݥੑɻ w )"%ʹґଘੑ͕͋Δ͕։ൃऀਓ͚ͩɻ
w ໌͔ΒϥΠηϯεສԁʹͳͬͨΒͲ͏͢Δɻ w ΫεϦͩͬͯ࠷ॳλμͰ͢Α
5*14ΧςΰϦΧϧมʹ ͪΌΜͱ໊લΛ͚͓ͭͯ͘ ETFYGBDUPS ETFY MBCFMTMJTU lNBMF GFNBMF w ͨͱ͑ɺஉɺঁͱ͍ͯͨ͠Γɺஉɺ
ঁͱ͍ͯ͠Δ߹ɻٯͩͬͨΒNBMFͱGFNBMF ͷҐஔΛରʹ͢Δɻ w ͕உ͚ͩͬ ͦΕͱϙϦίϨҙࣝͯ͠Λஉ ʹͯͨ͠Μ͚ͩͬ िؒޙͷࣗΛ৴༻͢Δ ͳɻ
5*14UBCMFؔ UBCMF ETFY w உঁͷਓΛΧϯτ͢Δ UBCMF ETFY EDPOE
w உঁผɾ݅ผͷਓΛΧϯτ͢Δ
5*14άϧʔϓ͝ͱͷॲཧ UBQQMZ EJUFN ETFY NFBO OBSN536& w TFY͝ͱͷJUFNͷNFBOΛٻΊΔɻOBSN536& ʮܽଛແࢹ͢Δʯɻ
ੑผɺ݅͝ͱʹ w EQMZSೖΕͨ΄͏͕ͤɻ JOTUBMMQBDLBHFT EQMZS MJCSBSZ EQMZS
Γํ EEQMZSHSPVQ@CZ E TFY DPOE EQMZSTVNNBSJTF E NFBO
JUFN w Ͳ͏ͯ͠ΞϝϦΧӳޠ͕͖ͳਓTVNNBSJ[F Ͱ0,ɻ
Γํ EQMZSTVNNBSJTF EQMZSHSPVQ@CZ E TFY DPOE NFBO JUFN
w Ͳ͏ͯ͠ΞϝϦΧӳޠ͕͖ͳਓTVNNBSJ[F Ͱ0,ɻ
5*14Ұ෦ͷͻͱ͚ͨͪͩΛൈ͖ ग़ͨ͠σʔλϑϨʔϜΛ࡞Γ͍ͨ EE<EIPHF > w EσʔλϑϨʔϜͷมIPHFͷ͕Ͱͳ͍ Φϒβϕʔγϣϯ ߦ ΛEσʔλϑϨʔϜͱ ͯ͠औΓग़͢ɻ
5*14ΫϩϯόοΫͷΞϧ ϑΝΛٻΊΔ JOTUBMMQBDLBHFT lQTZDI ճΕΑ͍ MJCSBSZ lQTZDI JUFN@BMMEBUBGSBNF JUFN
JUFN JUFN JUFN JUFN JUFN JUFN JUFN JUFN JUFN QTZDIBMQIB JUFN@BMM
ͳͥ͜͏Ͱ͖ͳ͍ QSPDDPSSBMQIB WBSJUFNJUFN
EQMZSΛͬͨΓํ MJCSBSZ EQMZS JUFN@BMMEQMZSTFMFDU EG OVN@SBOHF JUFN
w JUFNͷޙΖܻΛ࿈൪ͷͱΈͳͯ͠ɺJUFN ͔ΒJUFN·ͰΛ֨ೲͨ͠σʔλϑϨʔϜ JUFN@BMMΛ࡞Δɻ QTZDIBMQIB JUFN@BMM
׳ΕͨΒߦͰ QTZDIBMQIB EQMZSTFMFDU EG OVN@SBOHF JUFN
5*14߹มΛ࡞Δ EJUFN@BMMBQQMZ EQMZSTFMFDU EG OVN@SBOHF JUFN
TVN w ʮʯߦ͝ͱɺʮʯྻ͝ͱɻ w EQMZSͱ͔BQQMZؔΛΔલͷ͋ͳͨ EJUFN@BMM JUFN JUFN JUFN JUFN JUFN JUFN JUFN JUFN JUFN JUFN ͨͩ͠ɺՄಡੑߴ͍
5*14Λม͍ͨ͠ 4"4Ͱ JGJUFN@BMMUIFOJUFN@BMM FMTFJUFN@BMM w JUFN@BMMͷ͕ະຬͷͷΛʹɺҎ্ͷ ͷΛʹ͢Δ ٯʹΔͱશ෦ʹͳͬͪΌ͏ Α
ɻ
3ͷ߹ EJUFN@BMM<EJUFN@BMM> EJUFN@BMM<EJUFN@BMM> w JUFN@BMMͷ͕ະຬͷͷΛʹɺҎ্ͷͷ Λʹ͢Δ ٯʹΔͱશ෦ʹͳͬͪΌ͏Α ɻ w 4"4ͱൺͯίʔυ͕ࣗવݴޠʹԕ͍ͷͰ͔Γʹ
͍͚͘Ͳɺ͙ͦͬ͜ͱզຫɻ
σʔλϋϯυϦϯά w ͜ͷલͷ)JKJZBNB3ͷ!LB[VUBOͷεϥΠυΛ ͝ཡ͍ͩ͘͞ɻ w IUUQTHJUIVCDPNLB[VUBO)JKJZBNB3 w ϙΠϯτɺͱʹ͔͘ॳ৺ऀEQMZSΛ͏͜ͱΛ ͨΊΒΘͳ͍͜ͱͰ͢ɻ
݁ )"%͕͓͢͢Ί