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Rstudio Download Address: http://rstudio.org/download/ Before installing the Rstudio tool, you need to install R, shut down and install the R under Linux, for reference: R Language Linux Environment installation instructions http://blog.csdn.net/tianlesoftware/article/details/7317725 Install Rstudioserver version: [Root@rac1 r_language]# rpm-uvhrstudio-server-0.95.262-x86_64.rpm Preparing ... #######

Http://stackoverflow.com/questions/21167070/how-to-query-multiple-times-and-close-the-connection-at-the-endUsing Query1=dbsendquery (DB, "SELECT * FROM table1")will appearError in Mysqlexecstatement (conn, statement, ...): RS-DBI driver: (connection with pending rows, close ResultSet before C OntinuinThe error, solution isQuery1=dbgetquery (DB, "SELECT * FROM table1")Because:The function ' Dbgetquery ' does all these in one operation (submits the statement, fetches all output records, and clears

This tutorial hesitated for a long time, mainly because as a webmaster, rstudio such data analysis software seems to be useless. Even so, as a tool to enhance the force lattice, the micro-demon still can't help but want to send out. To Rstudio a simple introduction, simply he is just R IDE, as for R, is the open source domain in the name of the mathematical analysis software, there are very rich expansion p

r-cran-matrix r-cran-MGCV r-cran-Nlme R -cran-nnet r-cran-rpart r-cran-spatial r-cran- Survival R-cran-rodbcTo update the above package, you can use the following command (replace Foo):$ sudo apt-get build-dep R-cran-fooInstallation of R package:# Install package > install.packages () # Update package "/usr/local/lib/r/site-library")2. Installing Rstudio2.1 InstallationFirst, go to download the installation files for your system: http://www.rstudio.com/products/

First Note: R is the operating environment, Rstudio is the development tool. Rstudio is designed to facilitate the use of R language, he can facilitate the editing of code, debugging and graphics display. So you have to install R.In addition to see the other online tutorials have said the installation path to pure English, pay attention to the next. The general installation development environment is in the

2014-04-11My system is 64-bit CentOS 6.5. Installs a preview version of Rstudio server, at which time the version is 64-bit 0.98.766. The following error has occurred during installation [[email protected] Download]# RPM-IVH rstudio-server-0.98.766-x86_64.rpm Error: Failed dependencies: Libcrypto.. 6 (64bit is needed by Rstudio--0.98. 766-1.x86_64

1, first install the R language, then download Rstudio installation package installation, here the server is CentOS, so rstudio download is Redhat/centos 6 and 7 versionYum Install rwget Https://download2.rstudio.org/rstudio-server-rhel-0.99.473-x86_64.rpmyum install--nogpgcheck rstudio-server-rhel-0.99.473-x86_64.rpm2

Label:How to deploy Rstudio server on a Linux server, configure ODBC after you remotely access SQL Server through the RODBC package background: before writing an article that mentions the recent deployment of Rstudio server (building the analytics environment for the data Analysis Team), it took one weeks to set it up. Also yy to this biological son up a loaded name, Mozart, Bach and so on, and yy out the f

The "plot.new (): Figure margins too large" issue often occurs when plotting using the plot () function in Rstudio. (1) is shown. The problem occurs because the "plots" window in the Rstudio is too small to fit properly, or to set the Rstudio to full screen. The steps to resolve are as follows.1. Select the "Plots" tab with the mouse, and then drag

1. Installing the Epel LibraryYum Install Epel-release2. Install RYum Install R3. Installing OpenSSLYum Install openssl098e4. Download the Rstudio Server installation packagewget http://download2.rstudio.org/rstudio-server-0.98.1102-x86_64.rpm5. Installing Rstudio ServerYum Install --nogpgcheck rstudio-server-0.98. 110

Installation time: August 25, 2015 22:55:35LuomgSoftware: R, Rstudio-serverEnvironment: redhat6.2Contact: [Email protected]Today Daoteng an afternoon finally took care of the installation of the R environment, R due to the call of many Fortran libraries, installation of a little trouble, provide the installation script before the first hell WordYum Install *fortran*-yYum Install g++-yYum install glibc* gcc-c++-yYum Install readline*-yYum Install Libxt

If you haven't deployed the Rstudio server yet, look here:http://blog.fens.me/r-rstudio-server/After assigning a good user, and setting up a group,You can use. Libpaths () to see the library path.libPaths()[1"/home/xxx/R/x86_64-pc-linux-gnu-library/3.0""/usr/local/lib/R/site-library" [3"/usr/lib/R/site-library" "/usr/lib/R/library"Where the "/usr/lib/r/site-library" path is wh

Preview the report written in Markdown "http://rpubs.com/loness/167347", which is HTML format, you can also export word, PDF, but the text can not be exported in Chinese, but the use of "PDF virtual printer", How to use it? --Baidu a bit① Download: 1. Rstudio2. R Package3. Pandoc "can also be downloaded in My network: Link: Http://pan.baidu.com/s/1geH06RL Password: Jao8"② Open Rstudio, run the following command in the console (the R package version is

Origin R installation is complete, can't restrain, must write something to play.Then by the way during the use of the process, see what pits can be trampled, by the way record. Real Exercise The first step, of course, is to enter the Rstudio, login process problems can be seen in a blog post. The second step is to import the data. But when importing data, an error. Of course, just install sure there are all kinds of packages and environment not, so n

Environment: CentOS6.4 64I. Installation Epel-relase#yum Install epel-release Modify /etc/yum.repo.d/Epel.repo will#baseurlMirrorlistChange intoBaseURL#mirrorlistInstall the R language#yum Install RInstalling Rstudio Server# sudo yum install openssl098e # Required only for Redhat/centos 6 and 7# wget http://download2.rstudio.org/rstudio-server -0.98.1091-x86_64.rpm# sudo yum install--nogpgcheck

R language Rstudio shortcut key summaryOne, the control desk features Windows Linux Mac Move mouse to console ctrl+2ctrl+2 Move to mouse command edit ctrl+1 ctrl+1 Console Clear Screen Ctrl+lcommand+l Move the mouse to the first line Homecommand+left Move the mouse to the last line Endcommand+right History Roll Up/downup/down Pop-up History bar Ctrl+upcommand+up Terminate the current order Escesc Change the w

Overview Senior Python engineers can choose from a number of editors, such as Rodeo, Spider, eclipse,vim,visual studio,atom,sublime text,jupyter and so on, but now why many senior Pythoner all start hugging rstudio? To answer this question, first of all, what do we need to know about the needs of Python engineers? Demand for a Senior Pythoner does not rely on an integrated development environment and requires immersion programming. Real masters of

+shift+l Command+shift+l Check Package Ctrl+shift+e Command+shift+e Plots Description Windows Linux Mac Previous plot Ctrl+shift+pageup Command+shift+pageup Next plot Ctrl+shift+pagedown Command+shift+pagedown Show Manipulator Ctrl+shift+m Command+shift+m Git/svn Description Windows Linux M

I. Using Rstudio to connect MySQL database We often store a large amount of data in a database such as MySQL, so as to facilitate our data extraction and operation, and many times when we use R for data analysis, we usually want R to directly and MySQL database connection, so that we directly to the large-scale data processing. Of course, the data stored in MySQL is structured. Some friends will encounter some problems when using R to connect database

Some actions: Install Yum: Configure Epel install R install rstudio Configure Ipython notebook install yum Configure Ipythonnotebook remote access Welcome to visit my blog https://wyue.name. Rookie after many failures, many attempts, Baidu N times, Google after N times, finally finished a series of configuration. It's a waste of time ... The download must be recorded and it will be convenient later. Some actions: View end population with NETSTAT-TUNL