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 |
|---|---|---|---|
| 0 | 4 | ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY | 2934640 |
| 174 | 3 | MUTATION RESEARCH//TOXICOLOGY//CARCINOGENESIS | 57648 |
| 2392 | 2 | N NITROSAMINES//NITROSAMINES//NDMA | 4481 |
| 13283 | 1 | TOBACCO SPECIFIC NITROSAMINES//NNK//TOBACCO SPECIFIC N NITROSAMINES | 878 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | TOBACCO SPECIFIC NITROSAMINES | authKW | 943903 | 5% | 56% | 47 |
| 2 | NNK | authKW | 767530 | 7% | 35% | 61 |
| 3 | TOBACCO SPECIFIC N NITROSAMINES | authKW | 574307 | 2% | 80% | 20 |
| 4 | NNAL | authKW | 496356 | 3% | 63% | 22 |
| 5 | MYOSMINE | authKW | 304042 | 1% | 71% | 12 |
| 6 | 4 METHYLNITROSAMINO 1 3 PYRIDYL 1 BUTANONE NNK | authKW | 281402 | 2% | 56% | 14 |
| 7 | 4 METHYLNITROSAMINO 1 3 PYRIDYL 1 BUTANOL | authKW | 242285 | 1% | 75% | 9 |
| 8 | NNN | authKW | 228583 | 1% | 58% | 11 |
| 9 | 4 METHYLNITROSAMINO 1 3 PYRIDYL 1 BUTANONE | authKW | 187553 | 2% | 29% | 18 |
| 10 | TOBACCO SPECIFIC N NITROSAMINES TSNA | authKW | 179473 | 1% | 100% | 5 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Toxicology | 5534 | 24% | 0% | 211 |
| 2 | Oncology | 5329 | 41% | 0% | 359 |
| 3 | Chemistry, Medicinal | 758 | 9% | 0% | 82 |
| 4 | Agriculture, Multidisciplinary | 372 | 5% | 0% | 41 |
| 5 | Food Science & Technology | 349 | 8% | 0% | 73 |
| 6 | Public, Environmental & Occupational Health | 329 | 9% | 0% | 81 |
| 7 | Chemistry, Analytical | 217 | 8% | 0% | 72 |
| 8 | Chemistry, Applied | 151 | 5% | 0% | 41 |
| 9 | Chemistry, Multidisciplinary | 151 | 11% | 0% | 100 |
| 10 | Biochemical Research Methods | 72 | 4% | 0% | 35 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SICHUAN TECH | 107684 | 0% | 100% | 3 |
| 2 | CANC ETIOL CHEMOPREVENT | 87933 | 1% | 35% | 7 |
| 3 | BEIJING CIGARETTE TORY | 71789 | 0% | 100% | 2 |
| 4 | QUAL SUPERVIS TEST STN | 71789 | 0% | 100% | 2 |
| 5 | WALTHER STRAUB | 56079 | 1% | 31% | 5 |
| 6 | CIGARETTE SMOKE | 53833 | 1% | 25% | 6 |
| 7 | GRP INTEGRAT PHARMACOL SYST NEUROSCI | 47858 | 0% | 67% | 2 |
| 8 | HARMFUL COMPONENTS TAR REDUCT CIGARETTE | 46147 | 0% | 43% | 3 |
| 9 | MASONIC CANC | 45593 | 4% | 4% | 35 |
| 10 | MASON CANC | 42930 | 3% | 5% | 25 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | CARCINOGENESIS | 41387 | 13% | 1% | 116 |
| 2 | CHEMICAL RESEARCH IN TOXICOLOGY | 33294 | 8% | 1% | 70 |
| 3 | IARC SCIENTIFIC PUBLICATIONS | 22557 | 1% | 6% | 10 |
| 4 | IARC PUBLICATIONS | 17604 | 1% | 5% | 9 |
| 5 | BEITRAGE ZUR TABAKFORSCHUNG INTERNATIONAL | 9219 | 1% | 4% | 6 |
| 6 | CRITICAL REVIEWS IN TOXICOLOGY | 8616 | 1% | 2% | 13 |
| 7 | CANCER EPIDEMIOLOGY BIOMARKERS & PREVENTION | 7264 | 4% | 1% | 36 |
| 8 | CANCER LETTERS | 5314 | 5% | 0% | 43 |
| 9 | CANCER RESEARCH | 3442 | 7% | 0% | 62 |
| 10 | BIOMARKERS | 3157 | 1% | 1% | 8 |
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 |