Class information for: |
Basic class information |
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 |
| 313 | 3 | PALEONTOLOGY//JOURNAL OF PALEONTOLOGY//PALAEONTOLOGY | 39731 |
| 1354 | 2 | AMERICAN FERN JOURNAL//REVIEW OF PALAEOBOTANY AND PALYNOLOGY//FERNS | 8585 |
| 26943 | 1 | ISOETES//ISOETACEAE//QUILLWORT | 261 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ISOETES | authKW | 3896301 | 17% | 73% | 44 |
| 2 | ISOETACEAE | authKW | 2814808 | 10% | 90% | 26 |
| 3 | QUILLWORT | authKW | 752384 | 3% | 69% | 9 |
| 4 | ISOETES SINENSIS | authKW | 503139 | 2% | 83% | 5 |
| 5 | ISOETES MARITIMA | authKW | 483015 | 2% | 100% | 4 |
| 6 | AMERICAN FERN JOURNAL | journal | 414687 | 19% | 7% | 49 |
| 7 | ISOETITES | authKW | 362262 | 1% | 100% | 3 |
| 8 | MIDDLE SIBERIA | authKW | 271695 | 1% | 75% | 3 |
| 9 | LIGULE | authKW | 251565 | 2% | 42% | 5 |
| 10 | BOT SISTEMAT ECOL VEGETALE | address | 241508 | 1% | 100% | 2 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Plant Sciences | 7161 | 72% | 0% | 187 |
| 2 | Paleontology | 2675 | 14% | 0% | 36 |
| 3 | Evolutionary Biology | 391 | 8% | 0% | 22 |
| 4 | Geology | 264 | 5% | 0% | 12 |
| 5 | Biodiversity Conservation | 113 | 3% | 0% | 9 |
| 6 | Ecology | 69 | 7% | 0% | 18 |
| 7 | Geosciences, Multidisciplinary | 48 | 6% | 0% | 16 |
| 8 | Marine & Freshwater Biology | 29 | 4% | 0% | 10 |
| 9 | Multidisciplinary Sciences | 7 | 1% | 0% | 3 |
| 10 | Geography, Physical | 2 | 1% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BOT SISTEMAT ECOL VEGETALE | 241508 | 1% | 100% | 2 |
| 2 | HERBARIUM MEDITERRANEUM PANORMITANUM | 155252 | 1% | 43% | 3 |
| 3 | PLANT SYSTEMAT EVOLUTIONARY BIOL | 148607 | 3% | 15% | 8 |
| 4 | AGR BOT PLANT PHYSIOL | 120754 | 0% | 100% | 1 |
| 5 | BIO ERSITE EVOLUTION VEGETAUX ACTUELS FOS | 120754 | 0% | 100% | 1 |
| 6 | CATEDRAS MORFOL VEGETAL PALINOL | 120754 | 0% | 100% | 1 |
| 7 | DI S TE BA PROV LECCE MONTERONI | 120754 | 0% | 100% | 1 |
| 8 | ECOL ENVIRONM REMEDIAT | 120754 | 0% | 100% | 1 |
| 9 | PTERIDOPHYTA | 120754 | 0% | 100% | 1 |
| 10 | SEZ BOTAN ECOL VEGETALE | 120754 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | AMERICAN FERN JOURNAL | 414687 | 19% | 7% | 49 |
| 2 | STRATIGRAPHY AND GEOLOGICAL CORRELATION | 18514 | 5% | 1% | 12 |
| 3 | PALEONTOLOGICHESKII ZHURNAL | 10333 | 3% | 1% | 9 |
| 4 | IZVESTIYA AKADEMII NAUK SSSR SERIYA GEOLOGICHESKAYA | 8525 | 3% | 1% | 9 |
| 5 | TAXON | 6801 | 5% | 0% | 12 |
| 6 | PALEONTOLOGICAL JOURNAL | 3960 | 3% | 0% | 7 |
| 7 | RHODORA | 3627 | 2% | 1% | 5 |
| 8 | PROCEEDINGS OF THE KONINKLIJKE NEDERLANDSE AKADEMIE VAN WETENSCHAPPEN SERIES C-BIOLOGICAL AND MEDICAL SCIENCES | 3617 | 1% | 1% | 3 |
| 9 | AQUATIC BOTANY | 3184 | 3% | 0% | 9 |
| 10 | CANADIAN JOURNAL OF BOTANY-REVUE CANADIENNE DE BOTANIQUE | 3112 | 5% | 0% | 14 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ISOETES | 3896301 | 17% | 73% | 44 | Search ISOETES | Search ISOETES |
| 2 | ISOETACEAE | 2814808 | 10% | 90% | 26 | Search ISOETACEAE | Search ISOETACEAE |
| 3 | QUILLWORT | 752384 | 3% | 69% | 9 | Search QUILLWORT | Search QUILLWORT |
| 4 | ISOETES SINENSIS | 503139 | 2% | 83% | 5 | Search ISOETES+SINENSIS | Search ISOETES+SINENSIS |
| 5 | ISOETES MARITIMA | 483015 | 2% | 100% | 4 | Search ISOETES+MARITIMA | Search ISOETES+MARITIMA |
| 6 | ISOETITES | 362262 | 1% | 100% | 3 | Search ISOETITES | Search ISOETITES |
| 7 | MIDDLE SIBERIA | 271695 | 1% | 75% | 3 | Search MIDDLE+SIBERIA | Search MIDDLE+SIBERIA |
| 8 | LIGULE | 251565 | 2% | 42% | 5 | Search LIGULE | Search LIGULE |
| 9 | FOSSIL PLANTS AND ANIMALS | 241508 | 1% | 100% | 2 | Search FOSSIL+PLANTS+AND+ANIMALS | Search FOSSIL+PLANTS+AND+ANIMALS |
| 10 | ISOETES DELILEI | 241508 | 1% | 100% | 2 | Search ISOETES+DELILEI | Search ISOETES+DELILEI |
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 |