shiny rstudio

1. You need to install the R,rstudio in Mac OS First, this is relatively simple, skim2. Download the compiled spark (spark-2.0.0-bin-hadoop2.6.tgz) and download it to your desired version on the Spark website.Unzip spark to the specified directory　　$ TAR-ZXVF spark-2.0.0-bin-hadoop2.6.tgz-c ~/I unzip here after the catalog of Spark is (/users/hduser/spark-2.0.0-bin-hadoop2.6)3. Open Rstudio, install the rel

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

0. Coordination of remote R scripts is required due to work relationships 1. register the username on GitHub and select create repository to create a repository. 2. GitHub shows: Create a new repository on the command line Touch readme. mdgit initgit add readme. mdgit commit-M "first commit" Git remote add OriginHttps://github.com/norsd/NDAP.gitGit push-u origin master Push an existing repository from the command line Git remote add OriginHttps://github.com/norsd/NDAP.gitGit push-

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

Install R and RStudio Server on Ubuntu 16.04 LTSUbuntu 16.04 LTS installation R and RStudio Server1.R installation 1.1 first add the image source # Ctrl + Alt + T open the terminal $ sudo gedit/etc/apt/sources. list # a text box is automatically displayed after you press enter to add a new image source, and then enter the deb http://cran.rstudio.com/bin/linux/ubuntu trusty/in a similar area/ You can also

Why shiny? Shiny allows data analysts to write analysis and visualization code. After a few minutes, they can engineer the analysis code and quickly convert the analysis results into interactive web pages to share with others. Therefore, if you are a data analyst using R, it is wise to choose shiny because it does not require you to have new skills and it is too

+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

+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

operator Ctrl+shift+m Command+shift+m 　 　 　 Git/svn Description Windows Linux Mac Compare Current source files Ctrl+shift+d Command+shift+d Submit Changes Ctrl+shift+m Command+shift+m Scroll to see the different Ctrl+up/down Ctrl+up/down Stage/unstage (Git) Spacebar Spacebar Stage/unstage and Move next (Git) E

taste, not superficial woman, fate is more tragic than Mathilde. I asked her if she knew why. Or more specifically: why no matter how much to improve oneself can not go out of material and lust, still obsessed with the seemingly beautiful shiny? She says that's why she wants to go to Lhasa: try to find the answer. I thought for a moment, or swallowed my answer, and maybe she could find a better one.After reminding a few notes, I suggested that she ta

be darker than the color of the text. Second, the color of the text because to highlight the "shiny", so do not use too dim color. The entire screen to maintain a unified color, because the flash is enough eye-catching effect, therefore, no longer need to add fancy color collocation to "attractive eye". 　　Third, understand the basic principles of animation Before doing GIF animation, I would like to share with you the basic principles of animation.

decoration together into a layer, named "Text", shortcut keys for the selected text and decorative click Ctrl+alt+e. Turn off the original layer. Turn this new merged layer into a smart object. When you click on the layer right, select the to only object option. As a smart object, this layer will be able to scale in the original pixel range, and in the use of some filters, but also the filter as a smart filter, easy to control and edit the effect. At this point, we want to apply t

Code that was removed from a pluginHTML>Head>title>New Documenttitle>style>textarea:focus,input[type= "text"]:focus,input[type= "datetime"]:focus{Border-color:Rgba (168, 236, 0.8);Outline:0;Outline:Thin dotted \9;-webkit-box-shadow:inset 0 1px 1px rgba (0,0,0,.075), 0 0 8px Rgba (82,168,236,.6);-moz-box-shadow:inset 0 1px 1px rgba (0,0,0,.075), 0 0 8px Rgba (82,168,236,.6);Box-shadow:inset 0 1px 1px rgba (0,0,0,.075), 0 0 8px Rgba (82,168,236,.6);}style>Head>Body>inputtype= "text">Body>HTML>Effe

Photoshop makes edges shiny metallic words The effect word texture is mainly in the edge part, the middle part is basically dark gray. When making the text can be copied several layers, the bottom plus a simple stereo effect, and then focus on the edge of the highlight, you can use a number of different layer style layer overlay. Final effect 1, open PS software, press CTRL + N new canvas, size 850 * 650 pixels, resolution of 72 pixel

Because of the use of flash, or because of endocrine disorders, the face is shiny and polished, it appears that the water is very sufficient. Maybe someone doesn't like the shiny, so I'll tell you a way to get rid of the shiny one for free. Channel Panel, click the Small circle below, add a selection Use the Eyedropper tool

with an angle of 90 degrees. In the choice of color, you can choose any, but to pay attention to the use of brightness and purity are high color, so as to reflect the "shiny" effect. The Panel styles and gradient effects are shown in the following illustration. After applying the gradient overlay, let's add a drop shadow to the layer. Although the application of projection on a dark background may not seem obvious, what we need to know i

To give you illustrator software users to detailed analysis to share the creation of exquisite shiny long projection gem of the production tutorial. Tutorial Sharing: The network naturally has many can automatically grow the projection tool, but the tool can only serve as a kind of medium, the real study president projection, and the flexible application always starts from the practice beginning. In addition, we will use i

Creative use of color gradients , lighting effects , luminous effects , and details such as inserting pixel segmentation can produce a beautiful and impressive website design. When deciding on a color template, a designer usually chooses either a dark color palette or a bright color palette, and in this article you will see the design of a bright-colored web site. This collection showcases a number of outstanding and gorgeous examples of luminous, shiny