plyr

Transferred from: http://blog.csdn.net/earl211/article/details/48224939 I have an error when I install Ggplot2 on ubuntu14.04: [Plain] View plain copy print? error:dependency ' Plyr ' isnotavailableforpackage ' reshape2 ' *removing '/home/wq/r/x86_64-pc-linux-gnu-library/3.0/reshape2 ' warningin install.packages: installationofpackage ' reshape2 ' hadnon-zeroexitstatus error:dependency ' Plyr ' isnot

Plyr-simple and flexible HTML5 Media Player, plyrhtml5 Plyr is a simpleHTML5Media Player, including custom control options and WebVTT subtitles. It is a media player that only supports modern browsers and is lightweight, convenient, and customizable. It also provides comprehensive support for titles and screen readers. Download demo source code online Articles you may be interested in Useful jQue

Plyr Package Introduction The PLYR package is a package written by Hadley Wickham to solve the split–apply–combine problem, with the motivation to provide a package solution that transcends the for loop and the built-in apply function family. Using the Plyr package, you can complete the split–apply–combine three steps simultaneously within a function to achieve m

Plyr is a simple HTML5 Media Player with custom control options and WebVTT subtitles. It is only supported by modern browser, lightweight, convenient and customizable media player. There are also full support for titles and screen readers.Online Demo Source Download　Related articles that may be of interest to you The JQuery effect "attached source" is very useful in website development Share 35 amazing CSS3 animation effects Demo Stunning 8

A motion body provides a means to control the orientation of dynamic entities in a scene. The Vega class related to the motion body includes entity, motion pattern, body, and collision detection. A motion body can only be associated with one motion pattern or body, but can be associated with multiple objects and collision detection at the same time. Related attributes: Vgcommon_enabled Vgplyr_type Vgplyr_classnum Vgplyr_team Vgplyr_csref Vgplyr_motion Vgplyr_spline_navigator Related functions: V

[Reprinted] Method for deleting elements in batches Http://www.gissky.net/blog/user1/yumao/16139.html Yesterday I asked a person how to delete all the elements in the element class at one time and helped him find out the specific methods (such as deleteall removeall and other direct methods ), however, you can change your thinking from other ideas. Therefore, a method is found in the itable interface:Itable: deletesearchedrowsIn fact, this method is used to delete the records in the selected

Getting Started video tutorialsBasic R Language Course (1)-Quick Start for R language http://cos.name/videos/intro-2-r/Code#对象1 +1*3c (1,2,3,4,5) C (' HelloWorld ', ' I am a R user ') C ("hehe", "haha") 1:66:1exp (1:4) log (1:3) aRun results> #对象 > 1+1*3[1] 4> C (1,2,3,4,5) [1] 1 2 3 4 5> C (' HelloWorld ', ' I am a R user ') [1] "HelloWorld" "I am a R use R "> C (" hehe "," haha ") [1]" hehe "" haha "> 1:6[1] 1 2 3 4 5 6> 6:1[1] 6 5 4 3 2 1> exp (1:4) [1] 2.718282 7.389056 20.085537 54.598150>

Statistics by R Language (ii) the frequency of words appearingWe are not unfamiliar with the English exam, first of all is to recite the words, that is, the so-called high-frequency vocabulary. The thick of a word, really look at the head big. Recently combined with their own newly-learned R language, for the end of the year to prepare for the grind, want to statistics about the recent postgraduate study English (ii) the number of real words appear frequency.Overall idea:Collect data--organize d

(1) first, we create the frmAttribute class, that is, the dialog box for storing attribute information. Private AxMapControl m_Mapctr; Private ILayer m_pLyr; Public frmAttribute (AxMapControl pMapCtr, ILayer pLyr) // when this class is created, the parameters "pMapCtr" and "pLyr" are accepted )"{InitializeComponent ();M_Mapctr = pMapCtr;M_pLyr = pLyr;} Private v

(1) first, we create the frmAttribute class, that is, the dialog box for storing attribute information. Private AxMapControl m_Mapctr; Private ILayer m_pLyr; Public frmAttribute (AxMapControl pMapCtr, ILayer pLyr) // when this class is created, the parameters "pMapCtr" and "pLyr" are accepted )"{InitializeComponent ();M_Mapctr = pMapCtr;M_pLyr = pLyr;} Private v

R language learning resources, r Language Learning Getting started video tutorial R language beginner course (1)-R language Quick Start http://cos.name/videos/intro-2-r/ Code # Object 1 + 1 * 3c (1, 2, 3, 4, 5) c ('helloworld', 'I am a R user') c ("hehe", "haha") 1: 66: 1exp () log () a Running result > # Object> 1 + 1*3 [1] 4> c (1, 2, 3, 4, 5) [1] 1 2 3 4 5> c ('helloworld ', 'I am a R user') [1] "helloworld" "I am a R user"> c ("hehe", "haha ") [1] "hehe" "haha"> [1] 1 2 3 4 5 6> 6[ 1] 6

box, select the "Year", "anomaly10y" two columns of the record with the source property "Berkeley":# subset Function: First election set data set, source parameter selected row, select Candidate subset (climate, Source = = "Berkeley", select = C (year, anomaly10y))factor-level molding1. Change the factor level order based on the value of the data-reorder ()The following example re-sorts the factor levels in the spray column based on the Count column and summarizes the data as mean:# Reorder fun

powerful data cleansing Plyr, zoo, car and other commonly used packages and powerful mapping Ggplot2 package, for the use of R language data mining to lay a solid tool foundation.Main cases:Case 1: How to merge, sort, analyze the data and compile the Shannon-Woerner index with the R language Plyr and other packages;Case 2: How to use R language programming simultaneously achieve dozens of difficult data an

://www.rbloggers.com/top-100-r-packages-for-2013-jan-may/ Span style= "font-family:"microsoft yahei"; Font-size:15px "> learning R Blog URL: http://learnr.wordpress.com p26_27 r home page: http://www.r-project.org rstdio home page:/http/ www.rstdio.com/ r Introduction: http://www.cyclismo.org/tutorial/R/ r a relatively complete getting Started Guide: http://www.statmethods.net/about/sitemap.html plyr