2015/06/13 SapporoR#4 Jupyter (ओʹnotebook) ͷ͝঺հ @tmaeda ͑ʹ͠ςοΫ

@tmaeda ✤ ʢגʣ͑ʹ͠ςοΫͷϓϩάϥϚ! ✤ ओʹडୗ։ൃͳͲ! ✤ ࠷ۙ࡞ͬͨ΋ͷ(VoiceText WebAPI)! ✤ R΋౷ܭ΋Jupyter΋ݟΑ͏ݟ·ͶͰ࢖͍ͬͯΔఔ౓Ͱ ͢! ✤ SapporoR͸#1ҎདྷͷࢀՃͰ͢

VoiceText WebAPI(w/HOYAαʔϏε༷)

2015/06/13 SapporoR#4 Jupyter (ओʹnotebook) ͷ͝঺հ @tmaeda ͑ʹ͠ςοΫ

Jupyterͱ͸ ✤ https://jupyter.org/! ✤ ΋ͱ΋ͱ͸IPythonͱ͍͏Python༻ͷΠϯλϥΫςΟ ϒ؀ڥͰͨ͠ɻ! ✤ notebookɺϑΝΠϧϑΥʔϚοτɺϓϩτίϧͳͲ͸ PythonҎ֎ͷݴޠͰ΋࢖͑ΔͷͰ͸ʁ! ✤ Julia, Python, R→JuPyteR

Jupyter notebook ͱ͸ ✤ Webϒϥ΢β্Ͱಈ͘ΠϯλϥΫςΟϒίʔσΟϯά ؀ڥʴMarkdownܗࣜʹΑΔυΩϡϝϯτهड़(TeX֦ ு෇͖)! ✤ Mathematica notebookʹΠϯεύΠΞ͞Εͯ࡞ͬͨΒ ͍͠ɻ( http://blog.fperez.org/2012/01/ipython- notebook-historical.html ) https://twitter.com/fperez_org

Πϯετʔϧͱىಈ $ brew install libzmq3 czmq zmq! $ sudo pip install ipython pyzmq jinja2 tornado jsonschema! $ git clone https://github.com/armstrtw/rzmq.git --recursive! $ r! > install.packages(“devtools")! > install.packages('RCurl') ! > library(devtools) ! > install_local('./rzmq') ! > install_github("IRkernel/IRdisplay") ! > install_github(“IRkernel/IRkernel")! > IRkernel::installspec()! > ͦͷଞඞཁʹԠͯ͡ϥΠϒϥϦ͍Ζ͍Ζ…! $ ipython notebook

Πϯετʔϧͱىಈ $ brew install libzmq3 czmq zmq! $ sudo pip install ipython pyzmq jinja2 tornado jsonschema! $ git clone https://github.com/armstrtw/rzmq.git --recursive! $ r! > install.packages(“devtools")! > install.packages('RCurl') ! > library(devtools) ! > install_local('./rzmq') ! > install_github("IRkernel/IRdisplay") ! > install_github(“IRkernel/IRkernel")! > IRkernel::installspec()! > ͦͷଞඞཁʹԠͯ͡ϥΠϒϥϦ͍Ζ͍Ζ…! $ ipython notebook ͱඇৗʹ໘౗ͳͷͰ….

͓ࢼ͠͸ try.jupyter.org

৽نϑΝΠϧΛ࡞ͬͯ ༨ஊͰ͕͢ɺ! RҎ֎ʹ΋! ͍ΖΜͳݴޠ͕! ࢖͑·͢ɻ

ܭࢉ΍άϥϑ͸΋ͪΖΜ

ߦྻσʔλ΋දܗࣜͰݟ΍͘͢දࣔ

MarkdownͰυΩϡϝϯτ͕ॻ͚ͯ

TeXͰ਺ࣜ΋ॻ͚·͢

.ipynbܗࣜͷϑΝΠϧ ✤ JSONΈ͍ͨͳܗࣜɻ! ✤ άϥϑͳͲ͸ը૾ͱͯ͠ຒΊࠐ·Ε͍ͯΔɻ! ✤ http://nbviewer.ipython.org/ ͰදࣔͰ͖ͨΓ! ✤ github Ͱ΋දࣔͰ͖·͢ɻ

σϞ ࠓ೔ͷ@kazutanઌੜ ͷϫʔΫγϣοϓ΋ ͍͍࣮ͩͨߦͰ͖·͠ ͨ

Ϗʔϧͷྫͱ͔

ggplotͷྫͱ͔

ࣗ෼Ͱߏஙͨ͠JupyterʹύοέʔδΛೖΕΕ͹ ࠓ೔ͷdplyrͷྫͳΜ͔΋࣮ߦͰ͖·͢ɻ

׆༻ͷ͔ͨ͠ ✤ ௐࠪɾݚڀͷࢼߦࡨޡʹ! ✤ ݚڀ੒Ռͷެ։ʹ! ✤ νϡʔτϦΞϧ΍ڭҭʹ

͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ