Table 4 Error metrics for the two types of thematic communities (statistic is the value of the statistics of the Kolmogorov–Smirnov criterion for two samples, critical value of statistic denoted maximum statistic value to determine that the samples have the same distribution)
Community type | Number of IMs | Critical value of statistic | Reaction type: like | Reaction type: share | Reaction type: comment |
|---|---|---|---|---|---|
Charity community | \(N_{1} = 84\), \(N_{2} = 150\) | 0.185 | Statistic = 0.14, p-value = 0.18 | Statistic = 0.16, p-value = 0.09 | Statistic = 0.07, p-value = 0.91 |
News community, regular IMs | \(N_{1} = 150, N_{2} = 150\) | 0.157 | Statistic = 0.14, p-value = 0.097 | Statistic = 0.11, p-value = 0.27 | Statistic = 0.12, p-value = 0.17 |
News community, ads | \(N_{1} = 24\), \(N_{2} = 50\) | 0.338 | Statistic = 0.13, p-value = 0.91 | Statistic = 0.32, p-value = 0.06 | Statistic = 0.21, p-value = 0.39 |