Class information for:
Level 1: BASAL ANGIOSPERMS//NYMPHAEALES//ANGIOSPERMS

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
90 3       PLANT SCIENCES//EVOLUTIONARY BIOLOGY//PLANT SYSTEMATICS AND EVOLUTION 80493
725 2             BLUMEA//PLANT SCIENCES//BRITTONIA 13139
1834 1                   BASAL ANGIOSPERMS//NYMPHAEALES//ANGIOSPERMS 2497

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BASAL ANGIOSPERMS authKW 510782 2% 69% 59
2 NYMPHAEALES authKW 415951 2% 80% 41
3 ANGIOSPERMS authKW 396902 7% 18% 172
4 ANDROECIUM authKW 325729 2% 59% 44
5 NYMPHAEACEAE authKW 305366 2% 55% 44
6 GNETALES authKW 286462 2% 58% 39
7 FOSSIL FLOWERS authKW 270578 1% 79% 27
8 HYDATELLACEAE authKW 241972 1% 91% 21
9 PALAEOBOT address 225202 2% 30% 59
10 AMBORELLA authKW 213160 1% 68% 25

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Plant Sciences 91624 83% 0% 2062
2 Evolutionary Biology 26076 22% 0% 538
3 Paleontology 9444 8% 0% 211
4 Ecology 258 5% 0% 119
5 Geology 230 2% 0% 38
6 Genetics & Heredity 110 4% 0% 106
7 Biology 83 2% 0% 59
8 Biodiversity Conservation 75 1% 0% 27
9 Forestry 9 1% 0% 16
10 Multidisciplinary Sciences 9 1% 0% 15

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PALAEOBOT 225202 2% 30% 59
2 HIGHER PLANTS 189328 2% 33% 46
3 SYSTEMAT BOT 88887 4% 6% 109
4 LH BAILEY HORTORIUM 67963 1% 18% 30
5 JODRELL 56639 3% 7% 68
6 CEPPE POST 52582 0% 83% 5
7 BOT 29738 16% 1% 400
8 FLORIDA MUSEUM NAT HIST 27106 2% 4% 60
9 MOL SYSTEMAT SECT 26638 1% 16% 13
10 SYSTEMAT EVOLUTIONARY BOT 25873 1% 6% 35

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF PLANT SCIENCES 165587 7% 7% 177
2 PLANT SYSTEMATICS AND EVOLUTION 118832 8% 5% 192
3 AMERICAN JOURNAL OF BOTANY 94390 9% 3% 234
4 ANNALS OF THE MISSOURI BOTANICAL GARDEN 88434 4% 7% 97
5 BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 78599 5% 5% 136
6 BLUMEA 55592 2% 7% 61
7 TAXON 52348 4% 4% 103
8 GRANA 33505 2% 5% 54
9 REVIEW OF PALAEOBOTANY AND PALYNOLOGY 33116 4% 3% 88
10 SYSTEMATIC BOTANY 22568 3% 3% 64

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BASAL ANGIOSPERMS 510782 2% 69% 59 Search BASAL+ANGIOSPERMS Search BASAL+ANGIOSPERMS
2 NYMPHAEALES 415951 2% 80% 41 Search NYMPHAEALES Search NYMPHAEALES
3 ANGIOSPERMS 396902 7% 18% 172 Search ANGIOSPERMS Search ANGIOSPERMS
4 ANDROECIUM 325729 2% 59% 44 Search ANDROECIUM Search ANDROECIUM
5 NYMPHAEACEAE 305366 2% 55% 44 Search NYMPHAEACEAE Search NYMPHAEACEAE
6 GNETALES 286462 2% 58% 39 Search GNETALES Search GNETALES
7 FOSSIL FLOWERS 270578 1% 79% 27 Search FOSSIL+FLOWERS Search FOSSIL+FLOWERS
8 HYDATELLACEAE 241972 1% 91% 21 Search HYDATELLACEAE Search HYDATELLACEAE
9 AMBORELLA 213160 1% 68% 25 Search AMBORELLA Search AMBORELLA
10 TRITHURIA 202620 1% 94% 17 Search TRITHURIA Search TRITHURIA

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 33710 MAGNOLIACEAE//MANGLIETIA//MAGNOLIA
2 32418 ARISTOLOCHIACEAE//ARISTOLOCHIA//ASARUM
3 32802 OCOTEA//LAURACEAE//PLANT PHYLOGENET CONSERVAT BIOL
4 13498 GRANA//EXINE//SPORODERM DEVELOPMENT
5 29779 THEOPHRASTACEAE//LECYTHIDOIDEAE//JACQUINIA
6 24326 SAPINDALES//CEDRELOPSIS GREVEI//PTAEROXYLACEAE
7 23556 ANNONACEAE//GUATTERIA//POLYALTHIA
8 25853 CLEMATIS//RANUNCULACEAE//RANUNCULEAE
9 27371 ASPIDISTRA//CONVALLARIACEAE//RUSCACEAE
10 36328 ICACINACEAE//MEMECYLON//IODES

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