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R Package Installation Error error:dependency ' Plyr ' is not available for packages ' reshape2 '

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-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

R language Data Conversion--plyr Package _r Language Foundation

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– simple, flexible HTML5 Media Player

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

Vega programming materials

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

Methods for deleting elements in batches [reprinted]

[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

R Language Learning Resources

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 appearing

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

Add the "right-click to view Property Information" menu in TOC

(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

Add a menu Post "right-click to view Property Information" in TOC)

(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

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

The second chapter: Data Shaping Technology of R language data visualization

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

Accurate data mining in the big Data era-using R language

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

Data Science Manual (R+python) reference information URL

://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

Reshape2 Data manipulation Data fusion (CAST)

column, ... Represents all columns of data before or afterMargins for adding boundary summary dataSubset is used to add filter conditions and needs to load PLYR packageThe other three parameters are used in relatively few cases.Here's a look at some concrete examples.Build a data set firstXXThe data is first melted using the melt function.Library (RESHAPE2)X1You can see that the data has been turned into long data (described in detail later in the Me

Getting started with data mining and mastering the-R language video tutorial

: Introduction to Basic concepts1th lesson, data Mining, R language Concept Introduction2nd lesson, software Installation and data reading, writing, modification3rd lesson, basic concept explanation (vector, matrix, factor, data frame, list)The 4th lesson, the basic figure explanation and the drawingChapter II: Introduction and application of practical software packages5th lesson, Plyr Package main function explanation6th lesson,

Collaborative filtering algorithm R/mapreduce/spark Mllib multi-language implementation

, social Network diagram model Applicable scenarios for an online website, the number of users is often more than the number of items, At the same time the item data is relatively stable, so the similarity of the items is not only calculation is small and does not have to be updated frequently. However, this only applies to e-commerce types of websites, such as news, blogs and other such sites System recommendations, the situation is often the opposite, the number of items is huge, a

[Coursera] Getting and cleaning Data Quiz

# download file from serverDownload.file (url = "Https://d396qusza40orc.cloudfront.net/getdata%2Fdata%2Fss06hid.csv",DestFile = "Q1.csv",method = "Curl")# Read CSV fileQ1 # Load LibraryLibrary (PLYR)Library (DPLYR)# Create a logical vectorQ1 # show the first 3 row names which the logical value is TRUEHead (Row.names (Q1[which (q1$agriculturelogical = = TRUE),]), 3)# Question 2# download JPEG file from serverDownload.file (url = "Https://d396qusza40orc

Use of Dplyr

Do data preprocessing has been using hardly Wickham Plyr software package, the amount of data is slightly larger, the basic use of data.table software package. Hardly Wickham's Dplyr package has been out for some time, and has improved in performance. For later use, make some notes.These five functions provide the basis of a language of data manipulation. At the more basic level, you can only alter a tidy data frame in five useful ways:you can reorder

Ubuntu 16.04 LTS installation R and Rstudio Server

password used to log in to UbuntuAfter logging in, this is the following:2.3 Installing Ggplot2 in Rstudio serverBefore installing the Ggplot2 package, you need to install additional dependencies: ' Plyr ', ' Digest ', ' gtable ', ' reshape2 ', ' scales ', ' proto ', execute the following commands separately in the Rstudio command window :Install.packages ('Plyr') Install.packages ('Digest') Install.packag

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