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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_im2_dm2.wasp
Title produced by softwareSocial Networking
Date of computationTue, 01 May 2012 06:51:54 -0400
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2012/May/01/t1335869590ynpxg352t74et9n.htm/, Retrieved Sun, 17 May 2026 10:19:09 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=165424, Retrieved Sun, 17 May 2026 10:19:09 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact283

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Data Mining] [correlations] [2012-05-01 10:43:15] [75512e061a94450f738c2449abbaac12]
- RM      [Social Networking] [Sociogram 1] [2012-05-01 10:51:54] [242bbde8f74d68805b56d9ecebfdbe63] [Current]
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Dataset

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Gwilym Jenkins' @ jenkins.wessa.net

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 2 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ jenkins.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=165424&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ jenkins.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=165424&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=165424&T=0

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The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'Gwilym Jenkins' @ jenkins.wessa.net


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = correlation matrix ; par2 = ATTLES separate ; par3 = Exam Items ; par4 = all ; par5 = bachelor ; par6 = 0 ;
Parameters (R input):
par1 = 3 ; par2 = 2 ; par3 = 0.5 ;
R code (references can be found in the software module):
par3 <- '1'
par2 <- '2'
par1 <- '3'
par1 <- as.numeric(par1)
par2 <- as.numeric(par2)
par3 <- as.numeric(par3)
library(igraph)
ps.options(family='serif')
df <- read.table(file='https://automated.biganalytics.eu/download/dataframe.txt',sep=',',header=F)
v <- read.table(file='https://automated.biganalytics.eu/download/vertices.txt',sep=',',header=F)
g <- graph.data.frame(df, directed=T, vertices=v)
myvcount = vcount(g)
myarea = myvcount^par1
myradius = myvcount * myarea
V(g)$size=1
l <- layout.fruchterman.reingold(g,dim=par2,params=list(niter=5000, area=myarea, repulserad=myradius))
bitmap(file='pic.png')
plot(g, axes=F, xlab='', ylab='', layout=l, vertex.size=V(g)$size, vertex.label.cex=par3, vertex.label.dist=0.5, edge.arrow.size=0.2, vertex.label=V(g)$age, main = main)
dev.off()