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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)

From: Large-scale forecasting of information spreading

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