Table 5

Regression Models to Explain Double Jeopardy in Long Tail with Log Average Time Spent as the Dependent Variable

StatisticModel 1Model 2Model 3Model 4
βTβTβTβT
Unique (log)  .262**33.07  .264**  33.27  .266**  33.49  .083**  14.23
News−.084**  −9.82−.084**  −9.87−.115**−18.60
Lifestyle−.125**−11.28−.125**−11.28−.084**−10.43
Sports  .167**    8.61  .166**    8.57−.035**  −2.47
Months                
Visits (root)  .536**147.14
Control
Intercept−.052*−1.98−.040 −1.51−.058−2.05−.309*−14.83
Adjusted R2  .043  .055  .056  .503
  • Note. N = 24,000. The dependent variable is the logarithm of average total minutes in millions.

  • After adding monthly data as an independent variable, the author found that there were no significant effects on beta values.

  • *p < .05. **p < .01.