Table 1 Frequencies of top-25 words in the text data
From: Review of studies of blockchain technology effects on the shipping industry
Word | Word length | Frequency | % | Rank | Documents | Documents % |
|---|---|---|---|---|---|---|
Blockchain | 10 | 3111 | 1.99 | 1 | 36 | 94.74 |
Technology | 10 | 1432 | 0.92 | 2 | 37 | 97.37 |
Information | 11 | 1226 | 0.78 | 3 | 36 | 94.74 |
Network | 7 | 1007 | 0.64 | 4 | 31 | 81.58 |
Industry | 8 | 617 | 0.39 | 5 | 29 | 76.32 |
System | 6 | 579 | 0.37 | 6 | 33 | 86.84 |
Business | 8 | 572 | 0.37 | 7 | 32 | 84.21 |
Time | 4 | 558 | 0.36 | 8 | 32 | 84.21 |
Chain | 5 | 551 | 0.35 | 9 | 32 | 84.21 |
Process | 7 | 521 | 0.33 | 10 | 30 | 78.95 |
Management | 10 | 516 | 0.33 | 11 | 28 | 73.68 |
Exchange | 8 | 455 | 0.29 | 12 | 25 | 65.79 |
Access | 6 | 431 | 0.28 | 13 | 30 | 78.95 |
Ship | 4 | 431 | 0.28 | 13 | 23 | 60.53 |
Smart | 5 | 430 | 0.28 | 15 | 29 | 76.32 |
Contract | 8 | 425 | 0.27 | 16 | 28 | 73.68 |
New | 3 | 417 | 0.27 | 17 | 31 | 81.58 |
Share | 5 | 416 | 0.27 | 18 | 35 | 92.11 |
Service | 7 | 408 | 0.26 | 19 | 28 | 73.68 |
Block | 5 | 399 | 0.26 | 20 | 24 | 63.16 |
Model | 5 | 398 | 0.25 | 21 | 32 | 84.21 |
Platform | 8 | 385 | 0.25 | 22 | 26 | 68.42 |
Decision | 8 | 368 | 0.24 | 23 | 25 | 65.79 |
Provide | 7 | 363 | 0.23 | 24 | 34 | 89.47 |
Company | 7 | 354 | 0.23 | 25 | 26 | 68.42 |