dasaptaerwin.net

Tag: rstats

  • My trials on Google Scholar R package

    Background This is the good thing about open database. Although Google Scholar (GS) is not a completely open database, but people at Google let us to do the following things using R and Scholar. The following post was my first trial to the scholar package to harvest GS data. Jump Hasbi, jump… (Credit: flickr/d_erwin_irawan, CC-BY)…

  • New (RMarkdown) post from OS X 10.10 (Yosemite)

    This is my first post on OSX 10.10 (nick name: Yosemite). Yep I always late… As I did mostly, I blog using RMarkdown. It allows you to manipulate your source file in to a structured text and convert it to almost any formats: odt, docx, pdf, html, etc. Basically you can make any docs containing:…

  • 1st Circular: Indonesia R Meet Up

       Karena ternyata sudah banyak yang “terungkap” sebagai Pengguna R (pada tahap beginners hingga advanced), sudah saatnya merancang acara R meet up. Contohnya seperti ini: http://r-users-group.meetup.com/. Komunitas Indonesia R User akan menyelenggarakan Indonesia R Meet Up yang pertama, dengan tema R 4 All. TORnya sebagai berikut: Siapa saja yang boleh hadir: semua yang berminat dan…

  • 3rd Workshop: Introduction to R

    Alhamdulillah Acara 3rd Intro to R telah selesai dilaksanakan, sekitar 50 peserta telah hadir. Ada Pak Adi Pancoro Biologi 🙂 Mohon maaf atas segala kekurangan. Lain kali akan lebih rapih lagi, karena sambungan internet kurang lancar untuk instalasi package dll. Namun minimum para peserta telah memahami cara instalasi dan beberapa dasar operasi R. Slide akan…

  • Data is the new soil

    Data is not the new oil, but it’s the new soil (David McCandless, TedTalks) Anda sudah pernah lihat video Mas David McCandless di Youtube? Kalau belum lihat ya. Mampir juga nonton video gurunya, Hans Rosling. Data juga dapat mengungkap hal-hal yang tersembunyi di balik suatu fenomena yang kita hadapi. Tapi data dalam bentuk tabel kurang…

  • Attention to participants: Intro to R and Reference Management

    (image from: writingclassesforkids.com) For Intro to R and Reference Management course participant. Be sure to download and install all the required softwares prior to enter the class. 1) R base from cran.r-project.org 2) R Studio from rstudio.com 3) zotero app, zotero addins for firefox, zotero addins for MsWord/LibreOffice from zotero.org See you later in class. View…

  • R courses at ITB

    Here’s a teaser of the upcoming R courses program at ITB in January 2015.

  • Doing a PCA in R

    On my Google Plus: +Dasapta Erwin Irawan Bisa utk analisis: kualitas air klasifikasi spesies mikrofosil klasifikasi batuan