Research Article
Predicting the Currency Market in Online Gaming via Lexicon-Based Analysis on Its Online Forum
Table 4
Statistical significance (
values) of bivariate Granger causality test between WoW token price (EU Region) and concepts of forum opinions.
| Time Lag | WoW token price | General | PVP | Raid | Patch | Movie | Leveling | Gear | Number of topics | Number of replies |
| 1 day | 0.4323 | 0.1714 | 0.4791 | 0.1193 | 0.1806 | 0.3695 | 0.1352 | 0.0026 | 0.2684 | 2 days | 0.5641 | 0.2162 | 0.5267 | 0.1496 | 0.2411 | 0.4839 | 0.1117 | 0.0031 | 0.1178 | 3 days | 0.1518 | 0.0499 | 0.1643 | 0.0647 | 0.0812 | 0.1301 | 0.0515 | 0.0107 | 0.1542 | 4 days | 0.0924 | 0.011 | 0.1257 | 0.0148 | 0.0214 | 0.0722 | 0.0132 | 0.0255 | 0.2404 | 5 days | 0.1384 | 0.0176 | 0.2236 | 0.0303 | 0.0524 | 0.1185 | 0.0067 | 0.0221 | 0.2501 | 6 days | 0.2431 | 0.0427 | 0.3235 | 0.061 | 0.0896 | 0.2303 | 0.0114 | 0.0143 | 0.2077 | 7 days | 0.2766 | 0.0391 | 0.2266 | 0.0337 | 0.114 | 0.2278 | 0.0062 | 0.0076 | 0.1791 |
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