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Visualization of CRAN Package Dependency Network

Visualization of CRAN Package DependencyNetwork

Group 3: X Zhang, X Chen, W Qiwen, N Xiao

2010 PKU Vis Summer School

August 18, 2010

Group 3: X Zhang, X Chen, W Qiwen, N Xiao Visualization of CRAN Package Dependency Network


Slides now available at:

http://vis.pku.edu.cn/wiki/

Public Courses ⇒ Summer School s10 ⇒ Group 3



Outline

1 Why

2 How

3 What we got

4 Reference

5 Appendix



Why

What is CRAN?



Why

Comprehensive R Archive Network



Why

CTAN: Comprehensive TeX Archive Network

CPAN: Comprehensive Perl Archive Network



Why

Why needs to be VISUALIZED?



Why

1 Real world data beside us

2 Strengthen the open source community

3 Has never been VISUALIZED before



How

Data Extracted from CRAN:Raw Text.

After Pre-Processing:1805 Nodes, 4020 Edges.Now available at Vis wiki.



How

Tools:

1 Pajek (1996)2 Gephi (2008)3 Network Manipulator (McGuffin, 2009)

Why not R



What we got

1 Basic SNA

2 “Big Picture”

3 Manual Analysis



What we got

Basic SNA

Freq

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Figure: Output Degree of the Network



What we got

Basic SNA

Diameter:stats ⇒ tossm

Distance: 5.



What we got

Basic SNA

Clustering Coefficients:

CC (i) =2E1(i)

(ki (ki − 1))

CC =

∑Ni=1 CC (i)

N

For this network: CC = 0.0697



What we got

Hubs and Authority

Figure: Hubs



What we got

Hubs and Authority

Figure: Authority



What we got

“Big Picture”

stats

AER

car

Formula

lmtest

sandwichstrucchange

survival

zoo

ldboundsAGSDest

gpclib

AIGIS

AIM

nnls

ALS

Iso

methods

AcceptanceSampling

mvtnorm

AdMit

SemiParAdaptFit

MASS

nlme

cluster

foreign

Amelia

utils

tcltk

AnalyzeFMRIR.matlab

fastICA

minpack.lm

AquaEnv

deSolve

ArDec

numDeriv

B2Z

coda

emulator

BACCOcalibratorapproximator

BAMD

digest BARD

BAS

BAYSTAR

BB

limSolveBCE

BLCOP

quadprog

SuppDistsBLR

BMA

leaps

e1071

BSDA

BSagri

multcomp

gamlss

mratios

MCPAN

pairwiseCI

lattice

geepack

boot

R2WinBUGS

BTSPAS

splines

actuar

BRugs

bayesmBaM

mice

nnet

BayHaz

BayesDA

BayesPanel

BayesQTLBIC

BayesTree

akima

BayesX

shapefiles

hdrcde

BchronsvDialogs

network

Bergm

ergm

RCurl

BioIDMapper

XML

gWidgetsRGtk2

snow

BioPhysConnectoR

matrixcalc

vegan

BiodiversityR

deldir

BiplotGUI

rgl

tcltk2

tkrplot

Bmix

BootPR

combinat

randomForest

Boruta

Brobdingnag

graphics

dynlm

CADFtest

tseries

urca

JGR

CADStat

bio.infer

gdata

gmodels

quantreg

rpart

rJava

fda

CCA

fields

mclust

CCMtools

class

tree

CHNOSZ

mixdistCNVassoc

drCOP

CORREP

mgcv

COZIGAM

CPE

Design

wavethresh

CVThresh

EbayesThresh

cobs

CalciOMatic

grDevices

CarbonEL

gamCausalGAM

R.oo

CellularAutomaton

Hmisc

ChainLadder

Matrixsystemfit

CircNNTSR

CircSpatial

CircStats

geoR

RandomFields

spam

sp

CoCoCg

CoCo

dynamicGraphCoCoGraph

CollocInfer

odesolve

SparseM

ConvergenceConcepts

CorrBin

CoxBoost

prodlim

Cprob

tpr

DAAG

limmaDAAGbio

relations

DAKS

sets

effectsDAMisc

sm

rpanel

DBI

DCluster

spdep

RBGL

DOSim

graph

DPpackage

impute

DRI

cghFLasso

spatstat

DSpat

DatABEL

DeducerDeducerPlugInExample

ggplot2

Depela

stats4

copula

grid

DescribeDisplay

reshape

proto

DesignPatterns

epitools

DiagnosisMed

TeachingDemos

AMORE

DiceKrigingDiceEval

DiceOptim

rgenoud

DierckxSpline

PolynomF

DoE.base

relimp

vcd

FrF2

DoE.wrapper

rsmlhsDiceDesign

AlgDesign

DoseFinding

EDR

EMCC

EMC

EMD

ttutilsEMTEQL

EffectiveDose

locfit

ElemStatLearn

FactoMineR

EnQuireR

SensoMineR

Rcmdr

EngrExpt

Epi

lme4

EquiNorm

setRNG

EvalEst

tframe

dse

mnormt

FAMT

FAiR

rrcov

ade4

FD

ape

geometry

FEST

kinship

hapsim

ltsaFGN

FME

rootSolve

corpcor

FRB

FSelector

RWeka

FTICRMS

FactoClass

xtable

ellipse

scatterplot3d

Fahrmeir

FieldSim

RColorBrewer

FinTS

FitAR

FrF2.catlg128

BsMD

igraph

sfsmisc

FunCluster

FunNet

sna

Cairo

FunctSNP

RSQLite

G1DBN

GAMens

geomapdata

GEOmap

RPMGsplancs

VGAM

GEVcdn

multtestGExMap

GGMselect

lars

mvbutils

gtools

GGally

GLDEX

GLMMarp

MCMCpack

msm

accuracy

panelbayesSurv

sn

GOFSN

GO.dbGOSim

AnnotationDbi

annotate

topGO

flexmix

org.Hs.eg.db

GRRGI

arm

GSM

gee

GWAF

GenABEL

KernSmooth

GenKern

GeneCycle

longitudinal

fdrtool

GeneNet

GeneReg

Geneclust

spatial

Geneland

mapproj

maps

DistributionUtilsGeneralizedHyperbolic

GeoXp

mvoutlier

robustbase

GrassmannOptim

codetoolsGridR

Guerry

psych

HDMD

base

debug

HFWutils

HGLMMM

HH

HSAUR2

HSAUR

R2HTMLHTMLUtils

HWEBayes

HWEintrinsic

getopt

HadoopStreaming

Haplin

HaploSim

HardyWeinberg

HybridMC

HydroMe

xts

IBrokers

ICE

ICEinfer

ICSNPICS

survey

IDPmisc

haplo.statsIFP

qcc

IQCC

micEcon

ISA

tools

Icens

IsoGene

affy

ff

JavaGD

iplots

fCopulae

JJcorr

JM

Rsolnp

JOP

JointModeling

KMsurv

LDdiag

LDheatmap

LIM

diagram

LLdecomp

gRain

Biobase

LMGene

moments

LambertW

gsl

nortest

LogConcDEAD

LogicReg

LoopAnalyst

MADAM

qvalue

RankProdGeneMeta

gplots

genefilter

MAMAmetaArray

tspair

metaMA

OrderedList

annaffy

MARSS

time

party

MAclinical

plsgenomics

st

MBA

stashR

MCAPS

MCMCglmm

tensorA

pscl

orthopolynom

MCMChybridGP

MCPMod

MChtest

MEMSS

gss

MFDA

MFDF

MKmisc

MLCM

MLDS

MNM

SpatialNP

MNP

cclustMOCCA

clv

MSBVAR

bit

MVpower

pamr

kernlab

MaXact

MarkedPointProcess

MasterBayes

genetics

MatchIt

Matching

Mcomp

forecast

MetabolAnalyze

Metabonomic

gpls

pls

clusterSim

hddplotwaved

caTools

statmodMiscPsycho

MixSim

ModelMapgbmPresenceAbsence

rgdal

svcmMortalitySmooth

gsubfn

MplusAutomation

plyr

NADA

NISTnls

NMF

NMMAPSlite

Rwave

NMRS

NRAIA

NeatMap

NestedCohort

NetCluster

NetIndices

OjaNP

OligoSpecificitySystem

Oncotree

eha

OrdFacReg

PASWR

PBSmodelling

PBSadmb

PCS

adimpro

PET

PK

PKfit

RGtk2

PKgraph

rggobi

gWidgets

PKmodelFinder

cairoDevice

PKtools

PMA

PSM

ucminf

tensorPTAk

TSP

PairViz

PerformanceAnalytics

LBEPhViD

Pomic

PowerTOST

ProDenICA

ProbForecastGOP

PwrGSD

QCAGUI

QCA

lpSolve

QRMlib

fSeries

chron

QTLNetworkR

QT

SASxport

R.methodsS3

R.cache

R.utils

R.filesets

R.huge

R.rsp

R2Cuba

rcom

R2PPT

R2jags

rjags

R2wd

rscproxy

RDCOMClientRBloomberg

RC

REEMtree

REQS

RExcelInstaller

RFA

RFLPtools

RFOCRSEIS

RFinanceYJ

RFreak

RGraphics

RGtk2DfEdit

RH2

RJDBC

RHRV

RHmm

RImageJ

Rcpp

RInside

RItools

RLMM

RLadyBug

RLastFM

RM2

RMySQL

RNCBIAxis2LibsRNCBIEUtilsLibs

RNCBI

ROCR

RODBCRODM

ROptEstOld

distr

distrEx

RandVar

ROptEst

distrModRobAStBase

ROptRegTS

RPMM

RPPanalyzer

RPostgreSQL

RPyGeo

RSAGA

RQDA

RQuantLib

RSQLite.extfuns

rjson

RSearchYJ

RSiena

brewRSiteSearch

sos

RSurvey

tripack

RTOMO

RTisean

RUnit

RWebMA

RWinEdt

RXshrink

startupmsg

RankAggreg

RaschSampler

Rassoc

Ratings

Rcgmin

RcmdrPlugin.DoE

RcmdrPlugin.Export

RcmdrPlugin.FactoMineR

RcmdrPlugin.HH

RcmdrPlugin.IPSUR

RcmdrPlugin.MAc

MAc

RcmdrPlugin.MAd

MAd

RcmdrPlugin.PT

poistweedie

RcmdrPlugin.SLC

SLC

RcmdrPlugin.SurvivalT

RcmdrPlugin.TeachingDemos

RcmdrPlugin.doex

RcmdrPlugin.epackabind

RcmdrPlugin.orloca

orloca

orloca.es

RcmdrPlugin.qcc

RcmdrPlugin.qual

RcmdrPlugin.sos

RcmdrPlugin.steepness

steepness

RcmdrPlugin.survival

date

RcppArmadillo

RcppExamples

ReacTran

shape

RecordLinkage

ada

ipred

evd

ResearchMethods

irr

Rfwdmv

slam

Rglpk

RgoogleMaps

Rlab

Rlabkey

Rmpfr

RobLoxBioC

beadarray

RobLox

RobRex

Rpad

RpgSQL

Rsac

Rsge

truncnorm

RthroughExcelWorkbooksInstaller

Runuran

Rvelslant

Rvmmin

RxCEcolInf

Ryacas

SDDA

adehabitat

SDMTools

SDaA

roxygen

SDisc

SEL

SEMModComp

SGCS

SGP

SHARE

SMIR

SMPracticals

SNPMaP

SNPMaP.cdmaffxparser

SNPassoc

SNPmaxsel

SPACECAP

SPOT

maptree

colorspace

SQLiteDF

SQLiteMap

maptools

SQN

nor1mix

SRPM

SSSR

STAR

SWordInstaller

SciViews

ScottKnott

SenSrivastava

SiZer

SimpleTable

SkewHyperbolic

SoDA

SpatialEpi

SpatialExtremes

SpectralGEM

optmatch

SpherWave

StMoSim

StatDA

pixmapStatDataML

StatFingerprintsffmanova

labdsv

sciplot

som

proxy

StatMatch

Stem

StreamMetabolism SubpathwayMiner

SweaveListingUtils

SyNet

Synth

TANOVA

TGUICore

TGUITeaching

TIMP

gclus

TSA

TSMySQL

tframePlus

TSdbiTSPostgreSQL

TSSQLite

TSfame

fametis

TShistQuote

TSodbc

TTR

TinnR

ToxLim

TraMineR

TreePar

TreeSim

TreeRank

coin

geiger

TwoWaySurvival

TwslmSpikeWeight

USPS

UScensus2000

UScensus2000tractUScensus2000cdp

UScensus2000add

UScensus2000blkgrp

Zelig

VDCutil

VHDClassification

VIMvcdutils

VLMC

VarianceGamma

VecStatGraphs2D

VhayuR

VizCompXmlegp

WDI

WMCapacity

waveslim

WaveCD

WhatIf

YaleToolkit

YourCast

aCGH.Spline

adabag

mlbenchadaptTest

ade4TkGUI

adegenet

adephylo

phylobase

adlift

biglm

allan

alphahull

sgeostat

ofp

amba

amer

anacor

analogue

anchors

anesrake

animation

clim.pact

anm

ant

aod

apcluster

aplpack

apsrtable

aqp

archetypes

modeltools

aroma.affymetrix

aroma.core

aroma.light

aroma.apd

aroma.cn

matrixStats

arrayImpute

matlabgnm

arrayMissPattern

arules

arulesNBMiner

plotrix

asbio

ascii

asd

aspace

trustaster

asuR

asypow

atmi

automapgstat

aws

aylmer

partitions

richardsbackfitRichards

backtest

snapCGHbayesCGH

bayesGARCH

smoothSurv

runjagsbayescount

bayesmix

bbmle

bcp

foreach

bdsmatrix

bear

benchmark

bestglm

betaper

betareg

bfast

biOpsGUI

biOps

biclust

bifactorial

biganalytics

bigmemory

biglars

bigtabulate

bild

bimqtl

binMto

bindata

binhf

binombinomSamSize

bipartite

birch

bootstrap

bisoreg

monreg

biwt

blighty

blockTools

nbpMatching

drcbmd

bnlearn

boolean

boolfun

bootRes

bootStepAIC

bootspecdens

bpca

brainwaver

profileModelbrglm

bs

bvpSolve

caGUI

ca

PROcesscaMassClass

bitops

filehash

cacheSweave

calib

candisc

heplots

caret

catnet

cba

ccems

cellVolumeDist

celsius

cem

cggd

changeLOS

chemometrics

pcaPP

choplump

chplot

circular

clValid

kohonen

classGraph

Rgraphviz

classInt

classifly

ncdf

clinfun

clues

clustTool

fpc

flexclust

cluemvpart

compositionsclusterCons

clusterGeneration

clusterfly

clustvarsel

cmprsk

cmrutils

coarseDataTools

cocorresp

codep

coenoflex

colbycol

compoisson

condGEE

cond

contrast

metacopas

pspline

coxme

coxphf

coxphw

coxrobust

cramer

crawl

pcaMethodscrmn

crossdes

margcsampling

cshapes

cthresh

ctv

curvetest

cwhmisc

cxxPack

cyclones

dae

datamap

dcemriS4

dcemri

dclone

ddst

denprodelt

depmixS4

depmix

depth

descr

desirability

loglognormdesire

dglm

dice

difR

ltm

diffusionMap

digeR

ReadImagesdigitize

diseasemapping

distory

distrDoc

distrSim

distrTEst

distrTeach

distrEllipse

distributions

divagis

diveMove

dlmapibdregwgaim

dlnm

doBy

rredisdoRedis

iterators

doSNOW

oro.nifti

dpmixsim

magic

drfit

dse1

dse2

dti

fmri

dtw

wmtsadvfBm

lpridgedynCorr

dynGraph

dyn

ggm

dynamicTreeCut

eRm

eVenn

earth

ecespa

eco

ecodist

ecolMod

mapdata

seacarb

edrGraphicalTools

egonet

eiPack

elasticnet

elliptic

elrm

emdbook

emme2

emplik

emu

endogMNP

energy

ensembleBMA

epicalc

eqtl

equivalence

esd4all

etm

evir

exact2x2

exactci

exactRankTests

exactmaxsel

exams

mboost

expectreg

experiment

expert

expm

expsmooth

extRemes

ismevLmoments

extracat

extremevalues

gWidgetstcltk

ez

fArma

timeDate

timeSeries

fBasics

fAsianOptions

fOptions

fAssets

fBonds

fCalendarfUtilities

fEcofin

fCertificates

fExoticOptions

fExtremes

fGarch

fTrading

fImport

fMultivar

fNonlinear

fPortfolio

fRegression

polspline

fUnitRoots

far

farmR

favir

pbatRfbatifgui

rainbow

fds

fdth

feature

ks

fechner

filehashSQLite

fingerprint

fisheyeR

fishmethods

fit4NM

flexCrossHaz

flubase

fma

fracdiff

forensic

forensim

formatR

hashformula.tools

forward

fossil

fpca

splus2R

fractal

ifultoolssapa

futile.any

fractalrock

futile.logger

quantmod

frailtypack

frbf

plm

frontier

miscTools

fts

ftsa

futile.optionsfutile.matrix

futile

fxregime

gRbase

gRapHD

gRc

gWidgetsWWW

gWidgetsrJava

nwsgamesNws

gamlss.add

gamlss.util

gamlss.cens

gamlss.demo

gamlss.tr

gamlss.mx

gamlss.nl

gamlss.dist

gamlss.data

gamm4

gbev

gbs

gcExplorer

survrecgcmrec

ouch

gene2pathwayKEGG.db

biomaRtKEGGSOAP

org.Dm.eg.db

geneARMA

survcomp

genefu

amap

genoPlotR

genomatic

geoRglm

geofd

geonames

geophys

geosphere

geozoo

tourr

ghyp

giRaph

glmc

glmdm

LearnBayes

glmmAK

glmmBUGS

glmnet

glmulti

gmaps

gmm

gmvalid

gnumeric

goalprog

gof

gogarch

grImport

graphicsQC

grasp

mda

gregmisc

gridBase

gridExtra

grouped

grplasso

gsDesign

gsc

haarfisz

hapassoc

haplo.ccs

hbim

hbmem

ash

helloJavaWorld

hergm

hett

hexbin

hgam

hier.part

highlightparser

hlr

homals

homtest

hopach

hotspots

hts

hybridHclust

playwithhydrosanity

hyperSpec

hyperdirichlet

contfrachypergeo

iBUGS

sendplotiGenomicViewer

ibr

ic.infer

kappalab

ic50

ifa

ig

iid.test

inline

imprProbEst

ineq

influence.ME

inlinedocs

spcosa

intamapInteractive

intamap

intcox

integrativeMEmixOmics

intervalperm

MLEcens

intervals

introgress

ipptoolbox

triangle

ipw

irtProb

irtoys

isa2

isopam

itertools

its

ivivc

kernelPop

kin.cohort

klaR

klin

km.ci

kmi

mitools

kml3d

misc3d

kml

longitudinalData

knorm

kst

polynomkzft

kzs

laeken

lancet.iraqmortality

languageR

zipfR

laser

latentnetshapes

latticeExtra

latticedl

latticist

lavaan

lawstat

lcd

poLCAlcda

lda.cv

leiv

linprog

list

lmeSplines

lmec

lmomlmomRFA

lmomco

localdepth

locfdr

lodplot

logilasso

logistf

longRPart

lordif

polycor

lossDev

logspline

Snowballlsa

lspls

lss

luca

lvplot

mAr

mFilter

magnets

mapLD

mar1s

marelac

marelacTeaching

marginTree

marginalmodelplots

maticce

maxstat

mbmdr

mc2d

mcclust

mclogitmemisc

mcmcplots

mcsm

meboot

mecdf

mediation

meifly

SMVar

rmetametacor

metafor

mfp

mhsmm

mi

micEconAids

micEconCESDEoptim

micEconSNQP

np

migui

mimR

infotheominet

miniGUI

minqa

mirf

missMDA

mixAK

mixPHM

mix

mixer

mixlow

mixsmsn

mixstock

mixtools

mkin

mlmRev

mlogitBMA

maxLik

mlogit

mmcm

mmlcr

modTempEff

moduleColor

mombf

mondate

monoProc

monomvn

mpm

mrdrc

msBreast

msDilution

msProcess

robust

msProstate

mseq

mspath

mstate

mtsc

muRL

muS2RCmuUtilmuStat

mugnet

multcompView

multilevel

multinomRob

multipol

multmod

munfold

munsell

mvShapiroTest

mvabund

mvna

mvngGrAd

mvnormtest

mvsf

mvtBinaryEP

nFactors

nacopula

optimbase

neldermeadoptimsimplex

netmodels

networksis

neuralnet

nlADG

nlmeODE

nlreg

alr3

nlrwr

nls2

nlstools

nlt

nltm

nnDiag

spBayes

yaImpute

nodeHarvest

noia

nonparaeff

pwt

nonrandom

cubature

nparLD

nparcomp

npmc

npmlreg

nsRFA

oblique.tree

oc

odfWeave

odfWeave.survey

ofw

onemap

optBiomarker

optparse

optpart

ordinal

orientlib

orth

orthogonalsplinebasis

subplex

oz

p3state.msm

pARccs

pGLS

pROC

packClassic

packS4

packdep

paleoMAS

paltran

pamctdp

pamm

paran

parcor

ppls

vioplotparviol

pastecs

pcalg

pcurve

pec

pedantics

pedigree

pedigreemm

pegas

penalizedSVM

penalized

pendensity

snowfall

peperr

pgam

pgfSweave

tikzDevice

pgs

phangorn

pheno

phmm

phybase

phyclust

phyloclim

picante

plRasch

plgp

tgp

plink

plotpc

plspm

plus

pmg pmml

polySegratio

polySegratioMM

polysat

pomp

popPK

portfolioSim

portfolio

powerMediation

prabclus

prefmod

prim

primer

princurve

profr

proptest

pseudo

psgp

psychometric

psychotree

psyphy

ptinpoly

qAnalyst

qgen

qlspack

qpcR

qtlbim

qtlbook

qualV

qualityTools

quantchem

outliers

Defaults

quantregForest

r2dRue

r2lh

r4ss

rEMM

rSymPy

ramps

random.polychor.pa

randomLCA

rngWELLrandtoolbox

rangeMapper

raster

rateratio.test

rattle

rbounds

rcdk

rcdklibs

png

rconifers

recommenderlab

registry

relaimpo

relax

relaxo

relsurv

remix

repolr

reporttools

rgp

regtestrindex

FITSio

ringscale

rimageripa

risksetROC

rmetasim

rms

robCompositions

robfilter

robustX

rocc

rpartOrdinal

rpsychi

rpubchem

rqmcmb2

rrp

rstream

rtiff

rtv

rv

rworldmap

rwt

lpSolveAPIsafeBinaryRegression

sampleSelection

sampling

ppssamplingbook

sampfling

samr

saws

scaRabee

PBSddesolve

sca

scagnostics

scapeMCMC

scape

glassoscout

scrapeR

sculpt3d

sda

entropy

sdcMicro

sdcTable

sde

sdtalt

season

secr

selectiongain

semPLS

sem

sensR

sensitivityPStrat

sensitivity

seriation

siar

sifds

sigma2tools

signal

simFrame

simPopulationPOT

simba

simco

simctest

simecol

simex

simexaft

similarityRichards

simone

simpleboot

sisusgeneplotter

polyapost

rcdd

smacof

logcondenssmoothtail

snowFT

GeneticsBasesnp.plotter

sparkTable

sparr

sparseLDAspatialsegregation

speedglm

spef

nleqslv

speff2trial

spgrass6

spgwr

sphet

spikeslab

spls

spsurvey

spuRs

sqldf

ssanv

sspir

stab

stam

statnet

degreenet

stochasticGEM

stochmod

stratigraph

stringkernels

openNLP

stringr

sugaR

superpc

surv2sample

survBayes

survivalROC

surveillancespc

surveyNG

svMisc

svWidgets

svcR

symbols

symmoments

synchronicitytawny

tclust

tdm

termstrc

mutatrtestthat

tgram

tiger

tileHMM

timereg

titan

tkrgl

tlemix

tm

tmvtnorm

tnet

tolerance

topicmodels

tossm

hierfstatwombsoft

tourrGuilgtdl

tractor.base

tradeCosts

traitr

treelet

treethresh

triads

trio

tripEstimation

trip

truncreg

tsDyn

tseriesChaos

GPArotation

tsfa

pvclustttime

ttrTests

tuneR

twang

tweedie

twiddler

twitteR

twopartqtl

twslm

umlr

uniCox

unmarked

untb

varSelRF

vars

vcdExtra

vegdata

vegetarian

venneuler

verification

wasimfast

waterfall

waveband

waveclock

wavelets

wccsom

wle

wnominate

wq

wvioplot

x12

xlsxjarsxlsx

xterm256

yacca

yest

MBESSyhat

Kendallzyp



What we got

“Big Picture”

Gephi project and PDF(Vector) Version also available at Vis wiki.



What we got

Force Directed Layout

Figure: Force Directed Graph by GUESS



What we got

Manual Analysis: Most Important Packages

Figure: Manual Analysis: Most Important Packages (1)



What we got




What we got

Figure: Clustering Result by MCL



What we got

Future Jobs

1-mode ⇒ 2-mode

Authors + Packages



Reference

Reference

R Development Core Team (2010). R: A language and environmentfor statistical computing. R Foundation for Statistical Computing,Vienna, Austria. ISBN 3-900051-07-0, http://www.R-project.org.



Appendix

The Namecards

Zhang Xin

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Appendix

The Namecards

Chen Xuan

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Appendix

The Namecards

Qiwen Wang

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Appendix

The Namecards

Xiao Nan

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Appendix

Questions?



Appendix

Thanks


WhyHowWhat we gotReferenceAppendix

Documents

Visualization of CRAN Package Dependency Network · 2020. 12. 18. · RPyGeo RSAGA RQDA RQuantLib RSQLite.extfuns rjson RSearchYJ RSiena RSiteSearch brew sos RSurvey tripack RTOMO