1. Cargue de paquetes y de la base de datos. Los siguientes paquetes se usarán para trabajar con la base de datos para el análisis bibliométrico. En la parte de Recursos se indica cómo se pueden instalar. A partir de aquí se deben cargar en la consola de R para su uso.
#install.packages("kableExtra")
library(bibliometrix)
library(dplyr)
library(ggplot2)
library(kableExtra)

Para cargar la base de datos se comienza por usar la función setwd que permite definir la carpeta donde se encuentre la base de datos y donde guardaremos los resultados del análisis. Luego, la función convert2df permite transformar el archivo a formato bibliometrix

# Definir el directorio de trabajo
setwd("C:/Users/user/OneDrive/Documentos/Mestria Ciencia de Datos/Proyecto Aplicado 1")

# Base de datos
df <- convert2df("scopus.bib", dbsource="scopus", format="bibtex")
## 
## Converting your scopus collection into a bibliographic dataframe
## 
## Done!
## 
## 
## Generating affiliation field tag AU_UN from C1:  Done!
  1. Análisis descriptivo agregado. 2.1. Dimensión y nombre de las variables Cuando se trabaja con una base de datos, lo primero que se debe hacer es conocer su dimensión y las variables de la base. La dimensión corresponde a la cantidad de artículos (filas u observaciones) y variables (columnas) de la base de datos de los documentos. La base de datos contiene 71 artículos y 37 variables.

Las variables son nombradas según la codificación de Scopus

# Dimensiones de la base de datos
dim(df)
## [1] 71 37
# Nombre de las variables
names(df)
##  [1] "AU"            "DE"            "ID"            "C1"           
##  [5] "CR"            "JI"            "AB"            "PA"           
##  [9] "AR"            "chemicals_cas" "coden"         "RP"           
## [13] "DT"            "DI"            "BE"            "FU"           
## [17] "BN"            "SN"            "SO"            "LA"           
## [21] "TC"            "PN"            "PP"            "PU"           
## [25] "PM"            "DB"            "sponsors"      "TI"           
## [29] "url"           "VL"            "PY"            "FX"           
## [33] "AU_UN"         "AU1_UN"        "AU_UN_NR"      "SR_FULL"      
## [37] "SR"

2.2. Descripción agregada de la base de datos Luego se obtiene la información descriptiva agregada de la base de datos. Para ello se aplica la función biblioAnalysis a la base df. Se recomienda verificar si la información está separada por coma (,) o por punto y coma (;). Esta función da un objeto de clase bibliometrix.

da <- biblioAnalysis(df, sep = ";")

El objeto da tiene información general como: número de artículos, número de autores y su producción, artículos más citados, las organizaciones y países de afiliación de los autores al momento de publicar el artículo, el total de citas por año, el número de artículos publicados por revista.

Para obtener un resumen de la base de datos se aplica la función summary

s <- summary(da, pause = F)
## 
## 
## MAIN INFORMATION ABOUT DATA
## 
##  Timespan                              1964 : 2022 
##  Sources (Journals, Books, etc)        64 
##  Documents                             71 
##  Annual Growth Rate %                  5.92 
##  Document Average Age                  13.2 
##  Average citations per doc             14.38 
##  Average citations per year per doc    1.841 
##  References                            1901 
##  
## DOCUMENT TYPES                     
##  article               49 
##  conference paper      22 
##  
## DOCUMENT CONTENTS
##  Keywords Plus (ID)                    640 
##  Author's Keywords (DE)                170 
##  
## AUTHORS
##  Authors                               213 
##  Author Appearances                    216 
##  Authors of single-authored docs       9 
##  
## AUTHORS COLLABORATION
##  Single-authored docs                  11 
##  Documents per Author                  0.333 
##  Co-Authors per Doc                    3.04 
##  International co-authorships %        11.27 
##  
## 
## Annual Scientific Production
## 
##  Year    Articles
##     1964        1
##     1965        3
##     1972        1
##     1974        1
##     1977        1
##     1981        1
##     1982        2
##     1984        1
##     1986        1
##     1990        1
##     1994        1
##     1995        1
##     1999        1
##     2001        1
##     2004        1
##     2006        1
##     2008        2
##     2009        1
##     2010        2
##     2012        1
##     2013        1
##     2015        2
##     2016        2
##     2017        4
##     2018        6
##     2019        9
##     2020        8
##     2021        9
##     2022        5
## 
## Annual Percentage Growth Rate 2.813752 
## 
## 
## Most Productive Authors
## 
##    Authors        Articles Authors        Articles Fractionalized
## 1     HEILBRUN AB        3   HEILBRUN AB                    3.000
## 2     RANGWALA H         2   CASTEX G                       1.000
## 3     AFANASYEV A        1   GULATI H                       1.000
## 4     AGRAWAL DC         1   HOPKINS TH                     1.000
## 5     AHMED S            1   JUOLA AE                       1.000
## 6     AHUJA R            1   KEGEL-FLOM P                   1.000
## 7     AISEN PS           1   MASCOLINI M                    1.000
## 8     ALASHWAL H         1   PATACSIL FF                    1.000
## 9     ALBREIKI B         1   PREDIGER DJ                    1.000
## 10    ALEXANDER C        1   RANGWALA H                     0.833
## 
## 
## Top manuscripts per citations
## 
##                                        Paper                                       DOI  TC TCperYear  NTC
## 1  CHRISTENSEN H, 2006, AUST NEW ZEALAND J PSYCHIATRY 10.1111/j.1440-1614.2006.01743.x 132      7.76 1.00
## 2  OLDRIDGE NB, 1990, MED SCI SPORTS EXERC            10.1249/00005768-199010000-00020 109      3.30 1.00
## 3  MORTIER P, 2017, J AFFECTIVE DISORD                10.1016/j.jad.2016.09.033         63     10.50 1.69
## 4  ROVIRA S, 2017, PLOS ONE                           10.1371/journal.pone.0171207      61     10.17 1.64
## 5  MACNAIR RR, 1994, PSYCHOTHERAPY                    10.1037/h0090226                  61      2.10 1.00
## 6  ALEXANDER C, 2009, ACAD MED                        10.1097/ACM.0b013e3181a3d948      57      4.07 1.00
## 7  AMERI S, 2016, INT CONF INF KNOWLEDGE MANAGE       10.1145/2983323.2983351           50      7.14 1.89
## 8  CHEN Y, 2018, ACM INT CONF PROC SER                NA                                33      6.60 2.75
## 9  ZIMMERMAN RK, 2010, J WOMEN'S HEALTH               10.1089/jwh.2009.1753             33      2.54 1.27
## 10 GALLAGHER PA, 2001, NURSE EDUC                     10.1097/00006223-200105000-00015  26      1.18 1.00
## 
## 
## Corresponding Author's Countries
## 
##       Country Articles   Freq SCP MCP MCP_Ratio
## 1  USA              15 0.4167  13   2     0.133
## 2  INDIA             3 0.0833   3   0     0.000
## 3  AUSTRALIA         2 0.0556   2   0     0.000
## 4  CHINA             2 0.0556   1   1     0.500
## 5  GERMANY           2 0.0556   1   1     0.500
## 6  SPAIN             2 0.0556   2   0     0.000
## 7  BANGLADESH        1 0.0278   1   0     0.000
## 8  BELGIUM           1 0.0278   0   1     1.000
## 9  BRAZIL            1 0.0278   1   0     0.000
## 10 CHILE             1 0.0278   1   0     0.000
## 
## 
## SCP: Single Country Publications
## 
## MCP: Multiple Country Publications
## 
## 
## Total Citations per Country
## 
##    Country      Total Citations Average Article Citations
## 1  USA                      373                     24.87
## 2  AUSTRALIA                140                     70.00
## 3  BELGIUM                   63                     63.00
## 4  SPAIN                     61                     30.50
## 5  INDIA                     29                      9.67
## 6  SWEDEN                    16                     16.00
## 7  CHINA                     15                      7.50
## 8  BANGLADESH                14                     14.00
## 9  BRAZIL                    13                     13.00
## 10 ITALY                     12                     12.00
## 
## 
## Most Relevant Sources
## 
##                                                                                                              Sources       
## 1  CEUR WORKSHOP PROCEEDINGS                                                                                               
## 2  JOURNAL OF COUNSELING PSYCHOLOGY                                                                                        
## 3  EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT                                                                               
## 4  INDIAN JOURNAL OF SCIENCE AND TECHNOLOGY                                                                                
## 5  PLOS ONE                                                                                                                
## 6  2012 INTERNATIONAL CONFERENCE ON INFORMATICS ELECTRONICS AND VISION ICIEV 2012                                          
## 7  2013 FEDERATED CONFERENCE ON COMPUTER SCIENCE AND INFORMATION SYSTEMS FEDCSIS 2013                                      
## 8  2015 INTERNATIONAL CONFERENCE ON COMPUTING FOR SUSTAINABLE GLOBAL DEVELOPMENT INDIACOM 2015                             
## 9  2017 4TH INTERNATIONAL CONFERENCE ON IMAGE INFORMATION PROCESSING ICIIP 2017                                            
## 10 2019 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY INFORMATION SYSTEMS AND ELECTRICAL ENGINEERING ICITISEE 2019
##    Articles
## 1         3
## 2         3
## 3         2
## 4         2
## 5         2
## 6         1
## 7         1
## 8         1
## 9         1
## 10        1
## 
## 
## Most Relevant Keywords
## 
##    Author Keywords (DE)      Articles Keywords-Plus (ID)     Articles
## 1    DROPOUT PREDICTION             9            STUDENTS          31
## 2    PREDICTION                     9            HUMAN             26
## 3    DROPOUT                        8            FEMALE            25
## 4    CLASSIFICATION                 7            MALE              25
## 5    MACHINE LEARNING               7            ARTICLE           19
## 6    HIGHER EDUCATION               6            FORECASTING       19
## 7    EDUCATIONAL DATA MINING        4            EDUCATION         17
## 8    STUDENT RETENTION              4            ADULT             15
## 9    COLLEGE STUDENTS               3            NURSING           14
## 10   DATA MINING                    3            HUMANS            12
s1 <- as.data.frame(s$MainInformationDF)

2.3. Producción científica anual

acp <- as.data.frame(s$AnnualProduction)
colnames(acp)[1] <- "year"
ggplot(acp, aes(year,  Articles, group=1)) + geom_point(stat='summary', fun=sum) + stat_summary(fun=sum, geom="line")

  1. Análisis de revistas 3.1. Revistas más relevantes La relevancia corresponde a la cantidad de citaciones que posee la unidad de análisis. Así, la citación es una medida de influencia, por lo que un artículo, autor o revista es relevante en un área de conocimiento si es altamente citado. Lo anterior se basa en el supuesto que los autores citan los documentos que consideran importantes.
rs <- as.data.frame(s$MostRelSources)
rs %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left")
Sources Articles
CEUR WORKSHOP PROCEEDINGS 3
JOURNAL OF COUNSELING PSYCHOLOGY 3
EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT 2
INDIAN JOURNAL OF SCIENCE AND TECHNOLOGY 2
PLOS ONE 2
2012 INTERNATIONAL CONFERENCE ON INFORMATICS ELECTRONICS AND VISION ICIEV 2012 1
2013 FEDERATED CONFERENCE ON COMPUTER SCIENCE AND INFORMATION SYSTEMS FEDCSIS 2013 1
2015 INTERNATIONAL CONFERENCE ON COMPUTING FOR SUSTAINABLE GLOBAL DEVELOPMENT INDIACOM 2015 1
2017 4TH INTERNATIONAL CONFERENCE ON IMAGE INFORMATION PROCESSING ICIIP 2017 1
2019 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY INFORMATION SYSTEMS AND ELECTRICAL ENGINEERING ICITISEE 2019 1

3.2. Ley de Bradford

bl <- bradford(df)
blt <- bl$table
blt <- blt %>% mutate(pfreq = prop.table(Freq)) %>% mutate(cum_freq = cumsum(pfreq))
blt <- blt %>% select(SO, Rank, Freq, Zone, pfreq, cum_freq)
blt %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left") %>%   scroll_box(width = "100%", height = "200px")
SO Rank Freq Zone pfreq cum_freq
CEUR WORKSHOP PROCEEDINGS CEUR WORKSHOP PROCEEDINGS 1 3 Zone 1 0.0422535 0.0422535
JOURNAL OF COUNSELING PSYCHOLOGY JOURNAL OF COUNSELING PSYCHOLOGY 2 3 Zone 1 0.0422535 0.0845070
EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT 3 2 Zone 1 0.0281690 0.1126761
INDIAN JOURNAL OF SCIENCE AND TECHNOLOGY INDIAN JOURNAL OF SCIENCE AND TECHNOLOGY 4 2 Zone 1 0.0281690 0.1408451
PLOS ONE PLOS ONE 5 2 Zone 1 0.0281690 0.1690141
2012 INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS AND VISION, ICIEV 2012 2012 INTERNATIONAL CONFERENCE ON INFORMATICS, ELECTRONICS AND VISION, ICIEV 2012 6 1 Zone 1 0.0140845 0.1830986
2013 FEDERATED CONFERENCE ON COMPUTER SCIENCE AND INFORMATION SYSTEMS, FEDCSIS 2013 2013 FEDERATED CONFERENCE ON COMPUTER SCIENCE AND INFORMATION SYSTEMS, FEDCSIS 2013 7 1 Zone 1 0.0140845 0.1971831
2015 INTERNATIONAL CONFERENCE ON COMPUTING FOR SUSTAINABLE GLOBAL DEVELOPMENT, INDIACOM 2015 2015 INTERNATIONAL CONFERENCE ON COMPUTING FOR SUSTAINABLE GLOBAL DEVELOPMENT, INDIACOM 2015 8 1 Zone 1 0.0140845 0.2112676
2017 4TH INTERNATIONAL CONFERENCE ON IMAGE INFORMATION PROCESSING, ICIIP 2017 2017 4TH INTERNATIONAL CONFERENCE ON IMAGE INFORMATION PROCESSING, ICIIP 2017 9 1 Zone 1 0.0140845 0.2253521
2019 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY, INFORMATION SYSTEMS AND ELECTRICAL ENGINEERING, ICITISEE 2019 2019 4TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY, INFORMATION SYSTEMS AND ELECTRICAL ENGINEERING, ICITISEE 2019 10 1 Zone 1 0.0140845 0.2394366
2022 INTERNATIONAL CONFERENCE ON INNOVATIONS IN SCIENCE, ENGINEERING AND TECHNOLOGY, ICISET 2022 2022 INTERNATIONAL CONFERENCE ON INNOVATIONS IN SCIENCE, ENGINEERING AND TECHNOLOGY, ICISET 2022 11 1 Zone 1 0.0140845 0.2535211
AAAI 2020 - 34TH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE AAAI 2020 - 34TH AAAI CONFERENCE ON ARTIFICIAL INTELLIGENCE 12 1 Zone 1 0.0140845 0.2676056
ACADEMIC MEDICINE ACADEMIC MEDICINE 13 1 Zone 1 0.0140845 0.2816901
ACM INTERNATIONAL CONFERENCE PROCEEDING SERIES ACM INTERNATIONAL CONFERENCE PROCEEDING SERIES 14 1 Zone 1 0.0140845 0.2957746
ADVANCES IN INTELLIGENT SYSTEMS AND COMPUTING ADVANCES IN INTELLIGENT SYSTEMS AND COMPUTING 15 1 Zone 1 0.0140845 0.3098592
ADVANCES IN MATHEMATICS: SCIENTIFIC JOURNAL ADVANCES IN MATHEMATICS: SCIENTIFIC JOURNAL 16 1 Zone 1 0.0140845 0.3239437
ALZHEIMER DISEASE AND ASSOCIATED DISORDERS ALZHEIMER DISEASE AND ASSOCIATED DISORDERS 17 1 Zone 1 0.0140845 0.3380282
ARCHIVES OF GENERAL PSYCHIATRY ARCHIVES OF GENERAL PSYCHIATRY 18 1 Zone 2 0.0140845 0.3521127
ASEE ANNUAL CONFERENCE AND EXPOSITION, CONFERENCE PROCEEDINGS ASEE ANNUAL CONFERENCE AND EXPOSITION, CONFERENCE PROCEEDINGS 19 1 Zone 2 0.0140845 0.3661972
AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY 20 1 Zone 2 0.0140845 0.3802817
BMC MEDICAL EDUCATION BMC MEDICAL EDUCATION 21 1 Zone 2 0.0140845 0.3943662
COGENT PSYCHOLOGY COGENT PSYCHOLOGY 22 1 Zone 2 0.0140845 0.4084507
COMMUNITY JUNIOR COLLEGE RESEARCH QUARTERLY COMMUNITY JUNIOR COLLEGE RESEARCH QUARTERLY 23 1 Zone 2 0.0140845 0.4225352
DRUG AND ALCOHOL DEPENDENCE DRUG AND ALCOHOL DEPENDENCE 24 1 Zone 2 0.0140845 0.4366197
EDM 2019 - PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON EDUCATIONAL DATA MINING EDM 2019 - PROCEEDINGS OF THE 12TH INTERNATIONAL CONFERENCE ON EDUCATIONAL DATA MINING 25 1 Zone 2 0.0140845 0.4507042
EDUCATION SCIENCES EDUCATION SCIENCES 26 1 Zone 2 0.0140845 0.4647887
EUROPEAN JOURNAL OF DENTAL EDUCATION EUROPEAN JOURNAL OF DENTAL EDUCATION 27 1 Zone 2 0.0140845 0.4788732
FRONTIERS IN EDUCATION FRONTIERS IN EDUCATION 28 1 Zone 2 0.0140845 0.4929577
FRONTIERS IN PSYCHIATRY FRONTIERS IN PSYCHIATRY 29 1 Zone 2 0.0140845 0.5070423
IEEE ACCESS IEEE ACCESS 30 1 Zone 2 0.0140845 0.5211268
INFORMATION (SWITZERLAND) INFORMATION (SWITZERLAND) 31 1 Zone 2 0.0140845 0.5352113
INTERNATIONAL CONFERENCE ON INFORMATION AND KNOWLEDGE MANAGEMENT, PROCEEDINGS INTERNATIONAL CONFERENCE ON INFORMATION AND KNOWLEDGE MANAGEMENT, PROCEEDINGS 32 1 Zone 2 0.0140845 0.5492958
INTERNATIONAL JOURNAL OF ADVANCED TRENDS IN COMPUTER SCIENCE AND ENGINEERING INTERNATIONAL JOURNAL OF ADVANCED TRENDS IN COMPUTER SCIENCE AND ENGINEERING 33 1 Zone 2 0.0140845 0.5633803
INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH AND TECHNOLOGY INTERNATIONAL JOURNAL OF ENGINEERING RESEARCH AND TECHNOLOGY 34 1 Zone 2 0.0140845 0.5774648
INTERNATIONAL JOURNAL OF INNOVATIVE TECHNOLOGY AND EXPLORING ENGINEERING INTERNATIONAL JOURNAL OF INNOVATIVE TECHNOLOGY AND EXPLORING ENGINEERING 35 1 Zone 2 0.0140845 0.5915493
JOURNAL OF AFFECTIVE DISORDERS JOURNAL OF AFFECTIVE DISORDERS 36 1 Zone 2 0.0140845 0.6056338
JOURNAL OF COLLEGE STUDENT DEVELOPMENT JOURNAL OF COLLEGE STUDENT DEVELOPMENT 37 1 Zone 2 0.0140845 0.6197183
JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY JOURNAL OF CONSULTING AND CLINICAL PSYCHOLOGY 38 1 Zone 2 0.0140845 0.6338028
JOURNAL OF EDUCATIONAL MEASUREMENT JOURNAL OF EDUCATIONAL MEASUREMENT 39 1 Zone 2 0.0140845 0.6478873
JOURNAL OF HIGHER EDUCATION THEORY AND PRACTICE JOURNAL OF HIGHER EDUCATION THEORY AND PRACTICE 40 1 Zone 2 0.0140845 0.6619718
JOURNAL OF INFORMATION TECHNOLOGY EDUCATION: INNOVATIONS IN PRACTICE JOURNAL OF INFORMATION TECHNOLOGY EDUCATION: INNOVATIONS IN PRACTICE 41 1 Zone 2 0.0140845 0.6760563
JOURNAL OF INSTITUTIONAL RESEARCH SOUTH EAST ASIA JOURNAL OF INSTITUTIONAL RESEARCH SOUTH EAST ASIA 42 1 Zone 3 0.0140845 0.6901408
JOURNAL OF NURSING EDUCATION JOURNAL OF NURSING EDUCATION 43 1 Zone 3 0.0140845 0.7042254
JOURNAL OF PHYSICS: CONFERENCE SERIES JOURNAL OF PHYSICS: CONFERENCE SERIES 44 1 Zone 3 0.0140845 0.7183099
JOURNAL OF RESEARCH IN SCIENCE TEACHING JOURNAL OF RESEARCH IN SCIENCE TEACHING 45 1 Zone 3 0.0140845 0.7323944
JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PHYSICIANS IN AIDS CARE JOURNAL OF THE INTERNATIONAL ASSOCIATION OF PHYSICIANS IN AIDS CARE 46 1 Zone 3 0.0140845 0.7464789
JOURNAL OF WOMEN’S HEALTH JOURNAL OF WOMEN’S HEALTH 47 1 Zone 3 0.0140845 0.7605634
2021 - PROCEEDINGS OF THE 8TH ACM CONFERENCE ON LEARNING @ SCALE 2021 - PROCEEDINGS OF THE 8TH ACM CONFERENCE ON LEARNING @ SCALE 48 1 Zone 3 0.0140845 0.7746479
LECTURE NOTES IN COMPUTER SCIENCE (INCLUDING SUBSERIES LECTURE NOTES IN ARTIFICIAL INTELLIGENCE AND LECTURE NOTES IN BIOINFORMATICS) LECTURE NOTES IN COMPUTER SCIENCE (INCLUDING SUBSERIES LECTURE NOTES IN ARTIFICIAL INTELLIGENCE AND LECTURE NOTES IN BIOINFORMATICS) 49 1 Zone 3 0.0140845 0.7887324
MATHEMATICAL PROBLEMS IN ENGINEERING MATHEMATICAL PROBLEMS IN ENGINEERING 50 1 Zone 3 0.0140845 0.8028169
MEDICINE AND SCIENCE IN SPORTS AND EXERCISE MEDICINE AND SCIENCE IN SPORTS AND EXERCISE 51 1 Zone 3 0.0140845 0.8169014
NURSE EDUCATION TODAY NURSE EDUCATION TODAY 52 1 Zone 3 0.0140845 0.8309859
NURSE EDUCATOR NURSE EDUCATOR 53 1 Zone 3 0.0140845 0.8450704
NURSING RESEARCH NURSING RESEARCH 54 1 Zone 3 0.0140845 0.8591549
OPTOMETRY AND VISION SCIENCE OPTOMETRY AND VISION SCIENCE 55 1 Zone 3 0.0140845 0.8732394
PROCEEDINGS - 16TH IEEE INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND APPLICATIONS, ICMLA 2017 PROCEEDINGS - 16TH IEEE INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND APPLICATIONS, ICMLA 2017 56 1 Zone 3 0.0140845 0.8873239
PROCEEDINGS - 2021 IEEE 45TH ANNUAL COMPUTERS, SOFTWARE, AND APPLICATIONS CONFERENCE, COMPSAC 2021 PROCEEDINGS - 2021 IEEE 45TH ANNUAL COMPUTERS, SOFTWARE, AND APPLICATIONS CONFERENCE, COMPSAC 2021 57 1 Zone 3 0.0140845 0.9014085
PROCEEDINGS OF COMPUTING CONFERENCE 2017 PROCEEDINGS OF COMPUTING CONFERENCE 2017 58 1 Zone 3 0.0140845 0.9154930
PSYCHOTHERAPY PSYCHOTHERAPY 59 1 Zone 3 0.0140845 0.9295775
REVIEW OF ECONOMIC DYNAMICS REVIEW OF ECONOMIC DYNAMICS 60 1 Zone 3 0.0140845 0.9436620
SCIENTIFIC PROGRAMMING SCIENTIFIC PROGRAMMING 61 1 Zone 3 0.0140845 0.9577465
SIGITE 2020 - PROCEEDINGS OF THE 21ST ANNUAL CONFERENCE ON INFORMATION TECHNOLOGY EDUCATION SIGITE 2020 - PROCEEDINGS OF THE 21ST ANNUAL CONFERENCE ON INFORMATION TECHNOLOGY EDUCATION 62 1 Zone 3 0.0140845 0.9718310
SN COMPUTER SCIENCE SN COMPUTER SCIENCE 63 1 Zone 3 0.0140845 0.9859155
UNIVERSAL JOURNAL OF EDUCATIONAL RESEARCH UNIVERSAL JOURNAL OF EDUCATIONAL RESEARCH 64 1 Zone 3 0.0140845 1.0000000

3.3. Crecimiento anual de las revistas

sg <- sourceGrowth(df, top = 5, cdf = F)
sg <- sg %>% tidyr::gather(var, val, 2:6)
ggplot(sg, aes(Year,  val, group=var, color=var, shape=var)) + geom_point() + geom_line() + theme(legend.position = "bottom", legend.key = element_blank(), legend.key.size=unit(1,"point"), legend.title = element_text("Artíulos")) +  guides(colour=guide_legend(nrow=5)) + ylab("Número de artículos") + xlab("Año")

  1. Análisis de autores 4.1. Autores más relevantes
ra <- as.data.frame(s$MostProdAuthors)
head(ra) %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left")
Authors Articles Authors Articles Fractionalized
HEILBRUN AB 3 HEILBRUN AB 3.000
RANGWALA H 2 CASTEX G 1.000
AFANASYEV A 1 GULATI H 1.000
AGRAWAL DC 1 HOPKINS TH 1.000
AHMED S 1 JUOLA AE 1.000
AHUJA R 1 KEGEL-FLOM P 1.000

4.2. Producción de los autores en el tiempo

ap <- authorProdOverTime(df)

  1. Análisis de Artículos 5.1. Artículos citados globalmente (GCS)
ac <- as.data.frame(da$MostCitedPapers)
head(ac) %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left")
Paper DOI TC TCperYear NTC
CHRISTENSEN H, 2006, AUST NEW ZEALAND J PSYCHIATRY 10.1111/j.1440-1614.2006.01743.x 132 7.764706 1.000000
OLDRIDGE NB, 1990, MED SCI SPORTS EXERC 10.1249/00005768-199010000-00020 109 3.303030 1.000000
MORTIER P, 2017, J AFFECTIVE DISORD 10.1016/j.jad.2016.09.033 63 10.500000 1.691275
ROVIRA S, 2017, PLOS ONE 10.1371/journal.pone.0171207 61 10.166667 1.637584
MACNAIR RR, 1994, PSYCHOTHERAPY 10.1037/h0090226 61 2.103448 1.000000
ALEXANDER C, 2009, ACAD MED 10.1097/ACM.0b013e3181a3d948 57 4.071429 1.000000

5.2.Artículos más citados localmente (LCS)

lc <- localCitations(df, fast.search = F, sep = ";")
pc <- as.data.frame(lc$Papers)
head(pc) %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left")
Paper DOI Year LCS GCS
42 AMERI S, 2016, INT CONF INF KNOWLEDGE MANAGE 10.1145/2983323.2983351 2016 3 50
33 CHEN Y, 2018, ACM INT CONF PROC SER 2018 1 33
55 GALLAGHER PA, 2001, NURSE EDUC 10.1097/00006223-200105000-00015 2001 1 26
62 HEILBRUN AB, 1982, J COUNS PSYCHOL 10.1037/0022-0167.29.1.29 1982 1 10
66 HEILBRUN AB, 1974, J CONSULT CLIN PSYCHOL 10.1037/h0037089 1974 1 4
1 LIZARTE SIMÓN EJ, 2022, COGENT PSYCHOL 10.1080/23311908.2022.2123588 2022 0 0

Diagrama de dispersión entre el LCS y el GCS. Esto permite analizar si el área de investigación comparte artículos fuera de esta área o es excluyente.

ggplot(pc, aes(GCS, LCS, color=Year)) + geom_point() + scale_x_continuous(trans = "log2") + scale_y_continuous(trans = "log2") +  scale_color_continuous(type = "viridis")
## Warning: Transformation introduced infinite values in continuous x-axis
## Warning: Transformation introduced infinite values in continuous y-axis

  1. Afiliaciones y países
afp <- as.data.frame(da$FirstAffiliation)
colnames(afp)[1] <- "fp"
afp <- afp %>% count(fp) %>% group_by(fp)
head(afp) %>% kable() %>% kable_styling(bootstrap_options="striped", full_width=F, position="left")
fp n
AMIKOM YOGYAKARTA UNIVERSITY 1
AMITY UNIVERSITY 1
ANNAMALAI UNIVERSITY 1
ARIZONA STATE UNIVERSITY 2
AUBURN UNIVERSITY MONTGOMERY 1
AUSTRALIAN NATIONAL UNIVERSITY 1
  1. Estructura social La estructura social mide la colaboración entre diferentes actores. Los principales son autores y universidades. La colaboración entre autores refleja la co-autoría de documentos, mientras que la colaboración entre universidades representa la conexión de varias universidades participando en un mismo documento.

7.1. Red de colaboración entre autores

ac <- biblioNetwork(df, analysis = "collaboration", network = "authors", sep = ";")
ac1 <- networkPlot(ac, n = 50, Title = "Red de colaboración entre autores", type = "auto", labelsize = 1)

7.2. Red de colaboración entre universidades

uc <- biblioNetwork(df, analysis = "collaboration", network = "universities", sep = ";")
uc1 <- networkPlot(uc, n = 50, Title = "Red de colaboración entre universidades", type = "auto", labelsize = 1)

  1. Estructura conceptual La estructura conceptual representa la conexión entre palabras que aparecen en el mismo documento. Esta conexión puede ser las palabras clave, los abstracts o los títulos.

8.1. Red de palabras clave

ck <- biblioNetwork(df, analysis = "co-occurrences", network = "keywords", sep = ";")
ck1 <- networkPlot(ck, n = 50, Title = "Red de co-ocurrencia entre autores", type = "auto", labelsize = 1)

8.2. Red de palabras de abstracts

df <- termExtraction(df, Field = "AB", stemming = T, language = "english", keep.terms=NULL, verbose=T)
## Tab
##   STUDENT   PREDICT   DROPOUT    COLLEG     STUDI      DATA     MODEL    ACADEM      EDUC    RESULT   PERFORM     LEARN 
##       283       180       146       104       101        95        78        76        68        59        58        49 
##   UNIVERS    METHOD  ACCURACI      DROP    FACTOR      RATE ALGORITHM    IMPROV  SIGNIFIC   VARIABL   ANALYSI     SCORE 
##        49        46        43        40        40        40        38        38        36        34        33        33 
##    SEMEST 
##        33
df <- termExtraction(df, Field = "AB", stemming = T, language = "english", keep.terms=NULL, verbose=T)
## Tab
##   STUDENT   PREDICT   DROPOUT    COLLEG     STUDI      DATA     MODEL    ACADEM      EDUC    RESULT   PERFORM     LEARN 
##       283       180       146       104       101        95        78        76        68        59        58        49 
##   UNIVERS    METHOD  ACCURACI      DROP    FACTOR      RATE ALGORITHM    IMPROV  SIGNIFIC   VARIABL   ANALYSI     SCORE 
##        49        46        43        40        40        40        38        38        36        34        33        33 
##    SEMEST 
##        33