shiny rstudio

parameter so and the package are downloaded from the RStudio CRAN repository, the same one we Used when downloading R itself. sudo su-c "r-e \" install.packages (' shiny ', repos = ' http://cran.rstudio.com/') \ "" By installing a package this to rather than opening R install.packages() and running the command, the package is shiny made available T

even introduce git versioning, shell scripting, shiny apps, Project engineering, and more. I suspect that the Rstudio on the platform may also be a docker-generated virtual environment. In the shell we can even see the network configuration ~$ ifconfigeth0 Link encap:Ethernet HWaddr 02:42:ac:11:2f:77 inet addr:172.17.34.8 Bcast:0.0.0.0 Mask:255.255.0.0 inet6 addr: fe80::42:acff:

Preface:People can not fall in the same place two times, the efficiency of life is too low. So I have been keeping track of the habit. Now the nearly half a month to meet the error about the R language to share, and hope to help some friends, but also hope that all the friends have resolved, unresolved errors brought forward to improve each other's knowledge points, thank you!Directory: Connection Database error: Negative length vectors is not allowed Connection Database error: Firs

Person in charge: Boymatt ru PARTNER: Honourable Contracted staff: Xiang Yurong The background of student performance management, looks like a simple project, but for our future development is very important, the construction of a management background there are many ways, here we mainly use Rstudio, in the following article, will give details of our team to complete the process of the project and encountered problems, welcome everyone to learn from,

quickly as it gives you just the right amount of information. Step 8: Advanced TopicsNow so you had learnt most of the data analytics using R, it was time to give some advanced topics a shot. There is a good chance so already know many of these, but has a look at these tutorials too. The for using R and Hadoop see this tutorial on using Rhadoop. A Tutorial on using R with MongoDB. Another nice tutorial on Big Data analysis using R in the NoSQL era. You can make intera

The actual work environment, at the beginning of R Research, the first collection is to be able to publish the results of R Web-based framework, non-resistance, R has always been used for personal computers on the client program, everyone habitually download the R installation package, installed on their own computer on the write algorithm-- >--Publish your work as a decal or as a document. Fortunately, we finally found a set of such frameworks Fastrweb (Fast Interactive Web framework for Data M

Usually when I create slide decks these days I used Markdown and Slidy. However, I recently was asked to present using an existing Revolution Microsoft PowerPoint template.Trouble is, I ' ve been spoilt with the advantages of using a html-based presentation technology and I wanted to include SOM e Interactive web elements. In particular, I wanted to use a motion chart generated with the fantastic Googlevis package. Of course, that presented an issue–how is I to include some interactive HTML elem

-machine_windows-amd64.exe > mkdir c \ Docker-software\docker-machine.exe (installed Docker machine)$ curl-l https://get.docker.com/builds/Windows/x86_64/docker-latest.exe > C:\docker-software\docker.exe (Installation Docker CLI)Console/= System = Advanced system settings = Environment variablesPath=c:\docker-software, ........ ..................$ docker-machine lsNAME ACTIVE DRIVER State URLHttps://www.virtualbox.org/wiki/Downloads (Installed VirtualBox)//---------------------------------------

professionals not only requires the programming ability of computer software and the application of theory, but also has the standard of R language [1][2][3][5]. 2.2 Computer Majors master the standard of R language (1) can use R language program to deal with all the problems of the data box, to achieve packet data and statistics, to achieve data structure programming, such as trees, graphs and so on. (2) can use r language to achieve parallel computing, Windows system software package Parallel

[6]: Https://github.com/benweet/stackedit1. Installation configuration for Sparkr1.1. Installation of R and Rstudio1.1.1. Installation of R Our working environment is operated under Ubuntu, so we only introduce the method of installing R under Ubuntu: 1) Add Source in/etc/apt/sources.list Deb Http://mirror.bjtu.edu.cn/cran/bin/linux/ubuntu precise/, Then update the source Apt-get update; 2) installation via Apt-get: sudo apt-get install R-base1.1.2. Installation of

Debian Package for R Software, add the following Warehouse Information/etc/apt/sources.listFile end: deb http:// For the next network, it is both the following address: deb http://mirrors.ustc.edu.cn/CRAN/bin/linux/debian wheezy-cran3/ PassechoYou can easily add the content to the end of the file. Then add the encryption public key: apt-key adv --keyserver keys.gnupg.net --recv-key 381BA480 The installation is as follows: apt-get update apt-get install r-base r-base-dev This process is long. On

on.Result variables can be derived from predictor variablesNonlinear regression analysis Machine Learning-Classification issues such as: Cat Pike sofaThis allows the machine to classify the above items. It requires a lot of algorithmic knowledge. Developing data Products For example: Using the Googlevis API, R make HTML, call Google charts to generate HTML graphicsUse Manipulate,rcharts to make JavaScript interactive graphics from RUse

. Powerful data-handling capabilities: Data source access: Through Rmysql, Sparkr, elastic and other software packages, can be achieved from MySQL, Spark, Elasticsearch and other external data engine to obtain data. Data processing: Built-in vector, list, matrix, data.frame, etc., and can through Sqldf, Tidyr, Dplyr, reshape2 and other software packages to achieve two of data processing. Data visualization: Ggplot2, plotly, Dygraph and other visual packages enable high

Previous blog's description of the r language: R Http://blog.csdn.net/tianlesoftware/article/details/7304276 The descriptions of these seven tools are organized on the following websites: Http://www.linuxlinks.com/article/20110306113701179/GUIsforR.html Graphical User interfaces for R Rstudio Integrated Development Environment (IDE) for R Rattle Gnome cross platform GUI for data mining using R Red-R Open

"Sparkr" under CentOS7 to compile and install R3.3.2 and SPARKR II (cluster installation) preparation A: Install a local machine at least first. can refer to the single-machine installation of the post "Sparkr" under CentOS7 to compile and install R3.3.2 and SPARKRB: Prepare three slave machinesC: Configuration file CopyokD: Install RstudioE: Install Sparkr (Spark is less than version 1.4)F: Configure R cluster. installation 1. Follow the previous blog post with a variety of environment installa

Content Profile ...The book is in the form of fiction, tells the protagonist Tawaraya too from the University of Liberal arts major after graduating into the credit, from scratch to learn the story of data analysis. The book takes the protagonist to work in the commercial Street as the stage, select close to the life of the case, the average, t test, chi-square test, correlation, regression analysis, text Mining and time series analysis of the basic knowledge of data analysis into a lively and i

RsqliteInstall.packages ("Rsqlite")Select 22#安装RStudioR installed on the working laptop, due to memory limitations, can only be used for some very small data set analysis, so a better way is to configure a R plus rstudio-server on Linux, and then directly through the Web to access R functionality.Download Rstudio-server rpm package to installwget http://download2.rstudio.org/

Part1 Install dependent PackagesThe software package for the Chinese analysis in the R language is RWORDSEG,RWORDSEG package dependent Rjava package, Rjava need to have Java installed in this machine.The first step is to install Java, please install JDK,JRE not. Please download and install 32-bit JDK for the corresponding model. The machine already has JDK of also please change to 32 bit, otherwise can't use rwordseg, try to use 64 bit of, not line.：Http://www.oracle.com/technetwork/java/javase/

I am often thinking that software developers are very similar in some ways to Magpies-a bird that is notorious for stealing shiny objects to decorate their nests. Like Magpie, the definition of a software developer is an unusually intelligent and curious animal. However, we are very, very easy to be distracted by shiny new toys.I don't think it's inspiring to read the Ultimate Developer Tool list, like Scot

Gdebi installation package: Https://download1.rstudio.org/rstudio-1.0.153-amd64.deb#安装下载包sudo apt-get updatesudo apt-get install Gdebisudo gdebi rstudio-1.0.153-amd64.debWhere sudo gdebi rstudio-1.0.153-amd64.deb in rstudio-1.0.153-amd64.deb for the download of the package name, check whether the download is consisten