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Table 2 Descriptive statistics considering the average number of CRs per developer in the context of team membership

From: Analyzing the scalability of coordination requirements of a distributed software project

  1 day 7 days 15 days 30 days
Same team Different teams Same team Different teams Same team Different teams Same team Different teams
Mean 1.84 0.37 10.96 3.25 20.32 6.77 28.79 10.67
Median 0 0 6 1 21 4 34 7
Std. dev. 3.43 1.25 11.61 5.77 15.80 9.19 17.17 11.91
Max. value 21 16 44 38 52 49 57 57
Min. value 0 0 0 0 0 0 0 0
Skewness 2.39 6.12 0.84 3.05 0.12 2.23 −0.38 1.88
Kurtosis 5.62 48.74 −0.43 10.53 −1.45 4.78 −1.25 2.89