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 |
|---|---|---|---|
| 23 | 4 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON | 393400 |
| 1 | 3 | ASTRONOMY & ASTROPHYSICS//ASTROPHYSICAL JOURNAL//ASTRON | 234120 |
| 1 | 2 | ASTRONOMY & ASTROPHYSICS//STARS ABUNDANCES//STARS FUNDAMENTAL PARAMETERS | 49220 |
| 2149 | 1 | STARS CHEMICALLY PECULIAR//STARS MAGNETIC FIELDS//STARS ABUNDANCES | 2376 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | STARS CHEMICALLY PECULIAR | authKW | 7198014 | 36% | 63% | 856 |
| 2 | STARS MAGNETIC FIELDS | authKW | 902751 | 19% | 15% | 452 |
| 3 | STARS ABUNDANCES | authKW | 417650 | 17% | 8% | 400 |
| 4 | STARS PECULIAR A | authKW | 227991 | 1% | 90% | 19 |
| 5 | CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO | journal | 214626 | 3% | 25% | 64 |
| 6 | STARS ATMOSPHERES | authKW | 211061 | 9% | 8% | 212 |
| 7 | ASTRONOMY & ASTROPHYSICS | journal | 176611 | 35% | 2% | 824 |
| 8 | STARS OSCILLATIONS | authKW | 161157 | 9% | 6% | 206 |
| 9 | STARS EARLY TYPE | authKW | 156414 | 8% | 6% | 186 |
| 10 | SPECIAL ASTROPHYS OBSERV | address | 154699 | 6% | 9% | 131 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Astronomy & Astrophysics | 138398 | 98% | 0% | 2327 |
| 2 | Spectroscopy | -5 | 0% | 0% | 8 |
| 3 | Multidisciplinary Sciences | -5 | 0% | 0% | 1 |
| 4 | Physics, Multidisciplinary | -7 | 1% | 0% | 28 |
| 5 | Computer Science, Software Engineering | -10 | 0% | 0% | 1 |
| 6 | Physics, Fluids & Plasmas | -12 | 0% | 0% | 1 |
| 7 | Meteorology & Atmospheric Sciences | -13 | 0% | 0% | 3 |
| 8 | Geochemistry & Geophysics | -14 | 0% | 0% | 2 |
| 9 | Computer Science, Interdisciplinary Applications | -15 | 0% | 0% | 1 |
| 10 | Computer Science, Theory & Methods | -15 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SPECIAL ASTROPHYS OBSERV | 154699 | 6% | 9% | 131 |
| 2 | GRP NAZL ASTRON | 102017 | 0% | 77% | 10 |
| 3 | ZENT INFORMAT DIENST | 94392 | 0% | 65% | 11 |
| 4 | JEREMIAH HORROCKS ASTROPHYS | 57455 | 1% | 33% | 13 |
| 5 | OBSERV PLANETARIUM J PALISA | 56581 | 0% | 53% | 8 |
| 6 | GRAAL UMR5024 | 53051 | 0% | 100% | 4 |
| 7 | ASTRON | 51178 | 21% | 1% | 505 |
| 8 | GRP NAZL ASTRON UNITA RIC ARCETRI | 39789 | 0% | 100% | 3 |
| 9 | LAGANGE | 39789 | 0% | 100% | 3 |
| 10 | OPSERV HVAR | 39789 | 0% | 100% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CONTRIBUTIONS OF THE ASTRONOMICAL OBSERVATORY SKALNATE PLESO | 214626 | 3% | 25% | 64 |
| 2 | ASTRONOMY & ASTROPHYSICS | 176611 | 35% | 2% | 824 |
| 3 | ASTROPHYSICAL BULLETIN | 99885 | 2% | 13% | 56 |
| 4 | ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES | 50520 | 5% | 3% | 118 |
| 5 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | 50495 | 18% | 1% | 421 |
| 6 | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | 17034 | 3% | 2% | 83 |
| 7 | ASTRONOMISCHE NACHRICHTEN | 15139 | 3% | 2% | 63 |
| 8 | ASTROPHYSICS | 8653 | 1% | 4% | 16 |
| 9 | ASTROPHYSICAL JOURNAL | 5910 | 8% | 0% | 194 |
| 10 | ASTRONOMY AND ASTROPHYSICS | 5842 | 0% | 6% | 7 |
Author Key Words |
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 |