Table 3. Comparative analysis between original and shuffled time series.

	D1			D2
Burst type	Original	Shuffled	Variation rate	Original	Shuffled	Variation rate
One-dimensional	24.57%	6.42%	−73.86%	32.79%	10.72%	−67.29%
Disjoint	18.37%	14.49%	−21.12%	25.11%	21.51%	−14.33%
Interleaved	57.06%	79.08%	+38.60%	42.10%	67.77%	+60.95%

Comparative analysis between original and shuffled time series for each dataset. The shuffled time series was obtained from the original ones by performing a random permutation of the order of text messages and phone calls.