Scimago Journal & Country Rank

Journal of Classification

Country

United States

Universities and research institutions in United States

Subject Area and Category

Publisher

Springer New York

H-Index

40

Publication type

Journals

ISSN

01764268, 14321343

Coverage

1984-2020

Information

Homepage

How to publish in this journal

Scope

To publish original and valuable papers in the field of classification, numerical taxonomy, multidimensional scaling and other ordination techniques, clustering, tree structures and other network models (with somewhat less emphasis on principal components analysis, factor analysis, and discriminant analysis), as well as associated models and algorithms for fitting them. Articles will support advances in methodology while demonstrating compelling substantive applications. Comprehensive review articles are also acceptable. Contributions will represent disciplines such as statistics, psychology, biology, information retrieval, anthropology, archeology, astronomy, business, chemistry, computer science, economics, engineering, geography, geology, linguistics, marketing, mathematics, medicine, political science, psychiatry, sociology, and soil science. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Library and Information Sciences1999Q2
Library and Information Sciences2000Q2
Library and Information Sciences2001Q1
Library and Information Sciences2002Q1
Library and Information Sciences2003Q1
Library and Information Sciences2004Q2
Library and Information Sciences2005Q1
Library and Information Sciences2006Q1
Library and Information Sciences2007Q1
Library and Information Sciences2008Q1
Library and Information Sciences2009Q1
Library and Information Sciences2010Q1
Library and Information Sciences2011Q1
Library and Information Sciences2012Q1
Library and Information Sciences2013Q2
Library and Information Sciences2014Q2
Library and Information Sciences2015Q1
Library and Information Sciences2016Q1
Library and Information Sciences2017Q1
Library and Information Sciences2018Q1
Library and Information Sciences2019Q1
Library and Information Sciences2020Q1
Mathematics (miscellaneous)1999Q3
Mathematics (miscellaneous)2000Q3
Mathematics (miscellaneous)2001Q3
Mathematics (miscellaneous)2002Q2
Mathematics (miscellaneous)2003Q3
Mathematics (miscellaneous)2004Q3
Mathematics (miscellaneous)2005Q2
Mathematics (miscellaneous)2006Q1
Mathematics (miscellaneous)2007Q2
Mathematics (miscellaneous)2008Q1
Mathematics (miscellaneous)2009Q2
Mathematics (miscellaneous)2010Q1
Mathematics (miscellaneous)2011Q2
Mathematics (miscellaneous)2012Q1
Mathematics (miscellaneous)2013Q2
Mathematics (miscellaneous)2014Q3
Mathematics (miscellaneous)2015Q1
Mathematics (miscellaneous)2016Q1
Mathematics (miscellaneous)2017Q1
Mathematics (miscellaneous)2018Q1
Mathematics (miscellaneous)2019Q1
Mathematics (miscellaneous)2020Q2
Psychology (miscellaneous)1999Q2
Psychology (miscellaneous)2000Q2
Psychology (miscellaneous)2001Q2
Psychology (miscellaneous)2002Q1
Psychology (miscellaneous)2003Q2
Psychology (miscellaneous)2004Q2
Psychology (miscellaneous)2005Q2
Psychology (miscellaneous)2006Q1
Psychology (miscellaneous)2007Q1
Psychology (miscellaneous)2008Q1
Psychology (miscellaneous)2009Q2
Psychology (miscellaneous)2010Q1
Psychology (miscellaneous)2011Q2
Psychology (miscellaneous)2012Q1
Psychology (miscellaneous)2013Q2
Psychology (miscellaneous)2014Q3
Psychology (miscellaneous)2015Q1
Psychology (miscellaneous)2016Q1
Psychology (miscellaneous)2017Q1
Psychology (miscellaneous)2018Q1
Psychology (miscellaneous)2019Q2
Psychology (miscellaneous)2020Q2
Statistics, Probability and Uncertainty1999Q3
Statistics, Probability and Uncertainty2000Q4
Statistics, Probability and Uncertainty2001Q4
Statistics, Probability and Uncertainty2002Q2
Statistics, Probability and Uncertainty2003Q3
Statistics, Probability and Uncertainty2004Q3
Statistics, Probability and Uncertainty2005Q3
Statistics, Probability and Uncertainty2006Q2
Statistics, Probability and Uncertainty2007Q2
Statistics, Probability and Uncertainty2008Q2
Statistics, Probability and Uncertainty2009Q2
Statistics, Probability and Uncertainty2010Q2
Statistics, Probability and Uncertainty2011Q2
Statistics, Probability and Uncertainty2012Q2
Statistics, Probability and Uncertainty2013Q3
Statistics, Probability and Uncertainty2014Q3
Statistics, Probability and Uncertainty2015Q2
Statistics, Probability and Uncertainty2016Q2
Statistics, Probability and Uncertainty2017Q2
Statistics, Probability and Uncertainty2018Q2
Statistics, Probability and Uncertainty2019Q2
Statistics, Probability and Uncertainty2020Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19990.348
20000.335
20010.426
20020.961
20030.462
20040.448
20050.637
20061.003
20071.016
20081.176
20090.819
20101.206
20110.884
20120.996
20130.493
20140.426
20151.035
20161.023
20171.291
20181.275
20190.879
20200.657
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
199912
200017
200110
200214
200313
200414
200514
200616
200714
200817
200917
201020
201123
201218
201320
201417
201521
201624
201725
201826
201935
202065
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.578
Cites / Doc. (4 years)20000.667
Cites / Doc. (4 years)20010.702
Cites / Doc. (4 years)20021.038
Cites / Doc. (4 years)20030.943
Cites / Doc. (4 years)20040.704
Cites / Doc. (4 years)20050.902
Cites / Doc. (4 years)20060.982
Cites / Doc. (4 years)20071.368
Cites / Doc. (4 years)20081.379
Cites / Doc. (4 years)20091.475
Cites / Doc. (4 years)20101.359
Cites / Doc. (4 years)20111.794
Cites / Doc. (4 years)20121.584
Cites / Doc. (4 years)20131.090
Cites / Doc. (4 years)20141.123
Cites / Doc. (4 years)20151.179
Cites / Doc. (4 years)20162.776
Cites / Doc. (4 years)20173.159
Cites / Doc. (4 years)20184.414
Cites / Doc. (4 years)20191.917
Cites / Doc. (4 years)20202.036
Cites / Doc. (3 years)19990.578
Cites / Doc. (3 years)20000.600
Cites / Doc. (3 years)20010.690
Cites / Doc. (3 years)20021.103
Cites / Doc. (3 years)20030.634
Cites / Doc. (3 years)20040.676
Cites / Doc. (3 years)20050.780
Cites / Doc. (3 years)20060.976
Cites / Doc. (3 years)20070.909
Cites / Doc. (3 years)20081.523
Cites / Doc. (3 years)20091.447
Cites / Doc. (3 years)20101.375
Cites / Doc. (3 years)20111.407
Cites / Doc. (3 years)20121.300
Cites / Doc. (3 years)20131.148
Cites / Doc. (3 years)20140.885
Cites / Doc. (3 years)20151.527
Cites / Doc. (3 years)20162.897
Cites / Doc. (3 years)20173.758
Cites / Doc. (3 years)20182.000
Cites / Doc. (3 years)20191.760
Cites / Doc. (3 years)20201.860
Cites / Doc. (2 years)19990.464
Cites / Doc. (2 years)20000.760
Cites / Doc. (2 years)20010.793
Cites / Doc. (2 years)20020.630
Cites / Doc. (2 years)20030.750
Cites / Doc. (2 years)20040.259
Cites / Doc. (2 years)20050.926
Cites / Doc. (2 years)20060.643
Cites / Doc. (2 years)20070.767
Cites / Doc. (2 years)20081.467
Cites / Doc. (2 years)20091.226
Cites / Doc. (2 years)20101.118
Cites / Doc. (2 years)20111.054
Cites / Doc. (2 years)20121.349
Cites / Doc. (2 years)20130.756
Cites / Doc. (2 years)20140.816
Cites / Doc. (2 years)20151.541
Cites / Doc. (2 years)20163.895
Cites / Doc. (2 years)20171.778
Cites / Doc. (2 years)20181.898
Cites / Doc. (2 years)20191.431
Cites / Doc. (2 years)20201.803
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19998
Self Cites20004
Self Cites20019
Self Cites20026
Self Cites20033
Self Cites20044
Self Cites20054
Self Cites20065
Self Cites20075
Self Cites20084
Self Cites20094
Self Cites201012
Self Cites20114
Self Cites20125
Self Cites20131
Self Cites20142
Self Cites20156
Self Cites201614
Self Cites201722
Self Cites201819
Self Cites201913
Self Cites202017
Total Cites199926
Total Cites200024
Total Cites200129
Total Cites200243
Total Cites200326
Total Cites200425
Total Cites200532
Total Cites200640
Total Cites200740
Total Cites200867
Total Cites200968
Total Cites201066
Total Cites201176
Total Cites201278
Total Cites201370
Total Cites201454
Total Cites201584
Total Cites2016168
Total Cites2017233
Total Cites2018140
Total Cites2019132
Total Cites2020160
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.400
External Cites per document20000.500
External Cites per document20010.476
External Cites per document20020.949
External Cites per document20030.590
External Cites per document20040.636
External Cites per document20050.800
External Cites per document20060.972
External Cites per document20070.897
External Cites per document20081.615
External Cites per document20091.561
External Cites per document20101.286
External Cites per document20111.532
External Cites per document20121.404
External Cites per document20131.327
External Cites per document20140.981
External Cites per document20151.592
External Cites per document20162.852
External Cites per document20173.638
External Cites per document20181.891
External Cites per document20191.776
External Cites per document20201.857
Cites per document19990.578
Cites per document20000.600
Cites per document20010.690
Cites per document20021.103
Cites per document20030.634
Cites per document20040.676
Cites per document20050.780
Cites per document20060.976
Cites per document20070.909
Cites per document20081.523
Cites per document20091.447
Cites per document20101.375
Cites per document20111.407
Cites per document20121.300
Cites per document20131.148
Cites per document20140.885
Cites per document20151.527
Cites per document20162.897
Cites per document20173.758
Cites per document20182.000
Cites per document20191.760
Cites per document20201.860
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199925.00
200011.76
200130.00
200214.29
200338.46
200414.29
200514.29
200625.00
200728.57
200847.06
200935.29
201040.00
201121.74
201233.33
201325.00
201429.41
201519.05
201625.00
201736.00
201819.23
201925.71
202018.46
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20032
Non-citable documents20044
Non-citable documents20056
Non-citable documents20065
Non-citable documents20075
Non-citable documents20085
Non-citable documents20096
Non-citable documents20106
Non-citable documents20117
Non-citable documents20128
Non-citable documents20139
Non-citable documents20148
Non-citable documents20156
Non-citable documents20164
Non-citable documents20174
Non-citable documents20186
Non-citable documents20198
Non-citable documents20209
Citable documents199945
Citable documents200040
Citable documents200142
Citable documents200239
Citable documents200339
Citable documents200433
Citable documents200535
Citable documents200636
Citable documents200739
Citable documents200839
Citable documents200941
Citable documents201042
Citable documents201147
Citable documents201252
Citable documents201352
Citable documents201453
Citable documents201549
Citable documents201654
Citable documents201758
Citable documents201864
Citable documents201967
Citable documents202077
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199926
Uncited documents200023
Uncited documents200123
Uncited documents200219
Uncited documents200326
Uncited documents200422
Uncited documents200527
Uncited documents200621
Uncited documents200724
Uncited documents200821
Uncited documents200927
Uncited documents201023
Uncited documents201127
Uncited documents201231
Uncited documents201330
Uncited documents201430
Uncited documents201531
Uncited documents201627
Uncited documents201724
Uncited documents201827
Uncited documents201940
Uncited documents202037
Cited documents199919
Cited documents200017
Cited documents200119
Cited documents200220
Cited documents200315
Cited documents200415
Cited documents200514
Cited documents200620
Cited documents200720
Cited documents200823
Cited documents200920
Cited documents201025
Cited documents201127
Cited documents201229
Cited documents201331
Cited documents201431
Cited documents201524
Cited documents201631
Cited documents201738
Cited documents201843
Cited documents201935
Cited documents202049
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Metrics based on Scopus® data as of April 2021
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