Table 2. Similarity indexes between vocabulary of title and abstracts of articles from cell biology, medicine, and translational journals.
| Cell biology | Medicine | Translational medicine | ||||
|---|---|---|---|---|---|---|
| JCB | JCS | NEJ | Lan | JEM | STM | |
| JCB | 100 | 91 | 35 | 25 | 69 | 52 |
| JCS | 91 | 100 | 36 | 26 | 70 | 57 |
| NEJ | 29 | 29 | 100 | 71 | 38 | 57 |
| Lan | 22 | 22 | 74 | 100 | 37 | 59 |
| JEM | 67 | 67 | 38 | 27 | 100 | 65 |
| STM | 52 | 52 | 53 | 53 | 65 | 100 |
Numbers in bold correspond to the similarity between the two cell biology journals and between the two medicine journals, while numbers in italics correspond to the similarity between cell biology and medicine journals. The complete table with the calculations is available in Supplementary Table S1. JCB: Journal of Cell Biology; JCS: Journal of Cell Science; Lan: Lancet; NEJ: New England Journal of Medicine; JEM: Journal of Experimental Medicine; STM: Science Translational Medicine.