M = mean. SD = standard deviation. Sk = skewness. SE = standard error; # = number. Usage time, measured in months. Use frequency, measured as times/week. Men: dummy variable where women = 0 and men = 1. Age, measured in years. Bold values correspond to statistically significant coefficients (p < 0.05).

To your half a dozen noticed features, five regression habits demonstrated extreme results having ps ? 0.036 (all but exactly how many close matchmaking, p = 0.253), however, every R a d j 2 had been short (assortment [0.01, 0.10]). (altro…)