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 |
|---|---|---|---|
| 17 | 4 | BIOCHEMISTRY & MOLECULAR BIOLOGY//MICROBIOLOGY//JOURNAL OF BACTERIOLOGY | 725599 |
| 283 | 3 | MICROALGAE//CYANOBACTERIA//MICROCYSTIN | 43047 |
| 760 | 2 | HARMFUL ALGAE//DOMOIC ACID//DINOFLAGELLATE | 12833 |
| 11888 | 1 | POLYCYCLIC ETHERS//GAMBIEROL//CIGUATOXIN | 975 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | POLYCYCLIC ETHERS | authKW | 1597534 | 6% | 92% | 54 |
| 2 | GAMBIEROL | authKW | 583436 | 2% | 95% | 19 |
| 3 | CIGUATOXIN | authKW | 442431 | 6% | 25% | 54 |
| 4 | OXEPANES | authKW | 300831 | 2% | 42% | 22 |
| 5 | CIGUATOXIN CTX3C | authKW | 258587 | 1% | 100% | 8 |
| 6 | BREVETOXIN A | authKW | 226264 | 1% | 100% | 7 |
| 7 | HEMIBREVETOXIN B | authKW | 226264 | 1% | 100% | 7 |
| 8 | LADDER SHAPED POLYETHER | authKW | 226264 | 1% | 100% | 7 |
| 9 | MARINE POLYCYCLIC ETHER | authKW | 193940 | 1% | 100% | 6 |
| 10 | BIOSTRUCT CHEM | address | 186212 | 2% | 26% | 22 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Chemistry, Organic | 22185 | 67% | 0% | 651 |
| 2 | Chemistry, Multidisciplinary | 1700 | 29% | 0% | 278 |
| 3 | Chemistry, Medicinal | 64 | 3% | 0% | 31 |
| 4 | Chemistry, Applied | 0 | 1% | 0% | 9 |
| 5 | Toxicology | 0 | 1% | 0% | 9 |
| 6 | Crystallography | -0 | 1% | 0% | 6 |
| 7 | Chemistry, Inorganic & Nuclear | -1 | 1% | 0% | 8 |
| 8 | Food Science & Technology | -2 | 1% | 0% | 7 |
| 9 | Pharmacology & Pharmacy | -3 | 2% | 0% | 20 |
| 10 | Behavioral Sciences | -3 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | BIOSTRUCT CHEM | 186212 | 2% | 26% | 22 |
| 2 | SUSTAINABLE MAT ENGN | 68599 | 1% | 19% | 11 |
| 3 | VENABLE KENAN S CHEM | 67325 | 1% | 21% | 10 |
| 4 | ORGAN OURCES MAT CHEM | 58651 | 1% | 26% | 7 |
| 5 | ANALYT GIANT MOL | 53674 | 2% | 9% | 18 |
| 6 | ANAL CENTAR GIANT MOL | 32323 | 0% | 100% | 1 |
| 7 | C TJ AN SCI TECHNOL CORPJSTBUNKYO KU | 32323 | 0% | 100% | 1 |
| 8 | CSIC PROD NAT ORGAN ANTONIO GONZALEZ | 32323 | 0% | 100% | 1 |
| 9 | PRECLIN PRBD | 32323 | 0% | 100% | 1 |
| 10 | RE PHARMACEUT SCI | 32323 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TETRAHEDRON LETTERS | 19967 | 22% | 0% | 213 |
| 2 | ORGANIC LETTERS | 10341 | 9% | 0% | 92 |
| 3 | SYNLETT | 6750 | 6% | 0% | 55 |
| 4 | TETRAHEDRON | 5588 | 8% | 0% | 81 |
| 5 | HETEROCYCLES | 4609 | 5% | 0% | 44 |
| 6 | JOURNAL OF SYNTHETIC ORGANIC CHEMISTRY JAPAN | 4584 | 2% | 1% | 22 |
| 7 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 3931 | 11% | 0% | 108 |
| 8 | JOURNAL OF ORGANIC CHEMISTRY | 2473 | 7% | 0% | 64 |
| 9 | CHEMICAL RECORD | 1567 | 1% | 1% | 6 |
| 10 | NATURAL PRODUCT REPORTS | 792 | 1% | 0% | 6 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | POLYCYCLIC ETHERS | 1597534 | 6% | 92% | 54 | Search POLYCYCLIC+ETHERS | Search POLYCYCLIC+ETHERS |
| 2 | GAMBIEROL | 583436 | 2% | 95% | 19 | Search GAMBIEROL | Search GAMBIEROL |
| 3 | CIGUATOXIN | 442431 | 6% | 25% | 54 | Search CIGUATOXIN | Search CIGUATOXIN |
| 4 | OXEPANES | 300831 | 2% | 42% | 22 | Search OXEPANES | Search OXEPANES |
| 5 | CIGUATOXIN CTX3C | 258587 | 1% | 100% | 8 | Search CIGUATOXIN+CTX3C | Search CIGUATOXIN+CTX3C |
| 6 | BREVETOXIN A | 226264 | 1% | 100% | 7 | Search BREVETOXIN+A | Search BREVETOXIN+A |
| 7 | HEMIBREVETOXIN B | 226264 | 1% | 100% | 7 | Search HEMIBREVETOXIN+B | Search HEMIBREVETOXIN+B |
| 8 | LADDER SHAPED POLYETHER | 226264 | 1% | 100% | 7 | Search LADDER+SHAPED+POLYETHER | Search LADDER+SHAPED+POLYETHER |
| 9 | MARINE POLYCYCLIC ETHER | 193940 | 1% | 100% | 6 | Search MARINE+POLYCYCLIC+ETHER | Search MARINE+POLYCYCLIC+ETHER |
| 10 | CONVERGENT SYNTHESIS | 181217 | 3% | 21% | 27 | Search CONVERGENT+SYNTHESIS | Search CONVERGENT+SYNTHESIS |
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 |