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 |
|---|---|---|---|
| 9 | 4 | PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY | 1475572 |
| 546 | 3 | CAROTENOIDS//LYCOPENE//ASTAXANTHIN | 18821 |
| 606 | 2 | CAROTENOIDS//LYCOPENE//ASTAXANTHIN | 14413 |
| 12129 | 1 | MACULAR PIGMENT//LUTEIN//MACULAR PIGMENT OPTICAL DENSITY | 958 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MACULAR PIGMENT | authKW | 4918187 | 19% | 82% | 183 |
| 2 | LUTEIN | authKW | 3089409 | 36% | 28% | 341 |
| 3 | MACULAR PIGMENT OPTICAL DENSITY | authKW | 1645482 | 5% | 98% | 51 |
| 4 | ZEAXANTHIN | authKW | 1560705 | 20% | 25% | 193 |
| 5 | MACULAR PIGMENT GRP | address | 1227476 | 5% | 75% | 50 |
| 6 | MESO ZEAXANTHIN | authKW | 1121958 | 4% | 95% | 36 |
| 7 | HETEROCHROMATIC FLICKER PHOTOMETRY | authKW | 648146 | 3% | 73% | 27 |
| 8 | WALTER S HUNTER | address | 201493 | 1% | 88% | 7 |
| 9 | NUTR IRELAND | address | 169183 | 1% | 86% | 6 |
| 10 | MORAN EYE | address | 165450 | 5% | 11% | 47 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Ophthalmology | 22207 | 41% | 0% | 391 |
| 2 | Nutrition & Dietetics | 5141 | 20% | 0% | 189 |
| 3 | Food Science & Technology | 735 | 11% | 0% | 106 |
| 4 | Chemistry, Applied | 49 | 3% | 0% | 28 |
| 5 | Medicine, Research & Experimental | 33 | 3% | 0% | 33 |
| 6 | Biophysics | 32 | 3% | 0% | 31 |
| 7 | Biochemistry & Molecular Biology | 30 | 10% | 0% | 92 |
| 8 | AGRICULTURAL EXPERIMENT STATION REPORTS | 29 | 0% | 0% | 1 |
| 9 | Biochemical Research Methods | 29 | 3% | 0% | 27 |
| 10 | Optics | 25 | 4% | 0% | 35 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MACULAR PIGMENT GRP | 1227476 | 5% | 75% | 50 |
| 2 | WALTER S HUNTER | 201493 | 1% | 88% | 7 |
| 3 | NUTR IRELAND | 169183 | 1% | 86% | 6 |
| 4 | MORAN EYE | 165450 | 5% | 11% | 47 |
| 5 | DIXON LASER | 131584 | 1% | 67% | 6 |
| 6 | DOWNING | 117477 | 1% | 36% | 10 |
| 7 | NUTR NEUROSCI | 102799 | 1% | 63% | 5 |
| 8 | HOWARD FDN | 98691 | 0% | 100% | 3 |
| 9 | HUMAN BIO TORS | 98691 | 0% | 100% | 3 |
| 10 | MACULAR PIGMENT | 98691 | 0% | 100% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | INVESTIGATIVE OPHTHALMOLOGY & VISUAL SCIENCE | 24954 | 13% | 1% | 122 |
| 2 | NEW HAMPSHIRE AGRICULTURAL EXPERIMENT STATION RESEARCH REPORT | 6578 | 0% | 20% | 1 |
| 3 | EXPERIMENTAL EYE RESEARCH | 4395 | 3% | 0% | 30 |
| 4 | JOURNAL OF OPHTHALMOLOGY | 3378 | 1% | 1% | 11 |
| 5 | GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY | 3342 | 3% | 0% | 25 |
| 6 | AGRO FOOD INDUSTRY HI-TECH | 3216 | 2% | 1% | 16 |
| 7 | OPHTHALMIC AND PHYSIOLOGICAL OPTICS | 2430 | 1% | 1% | 13 |
| 8 | NUTRIENTS | 2263 | 2% | 0% | 15 |
| 9 | JOURNAL OF NUTRITION | 2182 | 3% | 0% | 30 |
| 10 | VISION RESEARCH | 1989 | 3% | 0% | 24 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MACULAR PIGMENT | 4918187 | 19% | 82% | 183 | Search MACULAR+PIGMENT | Search MACULAR+PIGMENT |
| 2 | LUTEIN | 3089409 | 36% | 28% | 341 | Search LUTEIN | Search LUTEIN |
| 3 | MACULAR PIGMENT OPTICAL DENSITY | 1645482 | 5% | 98% | 51 | Search MACULAR+PIGMENT+OPTICAL+DENSITY | Search MACULAR+PIGMENT+OPTICAL+DENSITY |
| 4 | ZEAXANTHIN | 1560705 | 20% | 25% | 193 | Search ZEAXANTHIN | Search ZEAXANTHIN |
| 5 | MESO ZEAXANTHIN | 1121958 | 4% | 95% | 36 | Search MESO+ZEAXANTHIN | Search MESO+ZEAXANTHIN |
| 6 | HETEROCHROMATIC FLICKER PHOTOMETRY | 648146 | 3% | 73% | 27 | Search HETEROCHROMATIC+FLICKER+PHOTOMETRY | Search HETEROCHROMATIC+FLICKER+PHOTOMETRY |
| 7 | RETINAL CAROTENOIDS | 164485 | 1% | 100% | 5 | Search RETINAL+CAROTENOIDS | Search RETINAL+CAROTENOIDS |
| 8 | CAROTENOIDS | 146119 | 19% | 2% | 180 | Search CAROTENOIDS | Search CAROTENOIDS |
| 9 | MACULAR CAROTENOIDS | 131588 | 0% | 100% | 4 | Search MACULAR+CAROTENOIDS | Search MACULAR+CAROTENOIDS |
| 10 | XANTHOPHYLLS | 118499 | 4% | 9% | 39 | Search XANTHOPHYLLS | Search XANTHOPHYLLS |
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 |