Sunday, October 2, 2016

Bootable Windows with Ubuntu

Create bootable windows with ubuntu is an alternative if you do not have an cd-rom to install laptop. I apply this experience when getting a new asus laptop and want to install Windows using a usb flash because it does not have an cd-rom. It is just like using unetbootin in linux distro. The following sequence of creating a bootable flash windows using ubuntu: 1. Open a terminal and type the command : a. sudo add-apt-repository ppa:colingille/freshlight
b. sudo apt-get update
c. sudo apt-get install winusb
2. open winusb
3. Prepare iso windows and flash that will be used for bootable. after opening WinUSB, click from a disk image (.iso) and navigate to the storage directory iso windows. Make sure the flash has been detected on your computer.
4. WinUSB process will use some time
5. If completed then we will have a bootable flash drive that is ready for install windows in laptops that do not have a cd-rom.
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Tuesday, September 13, 2016

Virtual Statistics Laboratory

Starting from a less popular software-based non-commercial one R among practitioners of statistics, Statistics Virtual Laboratory designed with toolkits based R-shiny, to create a web-GUI interfaces. With the aim of using visualization R without having to master the language R, because communication with the user can be done through a web friendly. Professor of Statistics Prof. I Made Tirta create web content form of a tutorial / handouts / lecture notes electronically simulated illustrations presented directly by R. document that is therein, also includes mathematical notation correctly through the ability LaTeX on MathJax. By using server-based Ubuntu Server and apply the r-shiny therein made interactive web makes it not only learn but also to give it a try. As I wrote earlier about building R-Shiny local computer, Virtual Laboratory Statistics is a continuation and development of the HTML for ease of application. Added also the application of Latex and MathJax through the Java language. Visitors can learn about a wide range of simulation are: Probability Freq, Mean Distributions and Normal Distribution. Demo also many show started Basic Statistics, Simple Regression, Cluster Analysis to RGraphics.
Statistics Virtual Laboratory glance similar to R-cloud that has been there, but the advantage is visitors no longer need to learn to use the language R. All the facilities have been provided and have been programmed in it are also still using the R language is always complete with the package - a package terupdatenya , As we used to know and use R-Commander, this is more interactive and web-based major has. Where and whenever can be used easily and learning becomes simple.
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