Variable | Unmatched | Matched | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Treated | Controls | T-stat | p> |t| | %Bias | Treated | Controls | T-stat | p> |t| | %Bias | |
in-app | 0.3920 | 0.2504 | 6.5700 | 0.000 | 30.7000 | 0.3638 | 0.3529 | 0.6100 | 0.542 | 2.4000 |
apps | 1.1541 | 1.2111 | −0.9100 | 0.363 | −4.2000 | 1.1707 | 1.3467 | −3.2100 | 0.001 | −13.1000 |
type | 0.8144 | 0.9585 | −9.1600 | 0.000 | −46.6000 | 0.8760 | 0.9024 | −2.2700 | 0.024 | −8.6000 |
downloads | 8.2146 | 6.9914 | 8.6400 | 0.000 | 35.7000 | 8.254 | 8.3810 | −1.1600 | 0.247 | −3.7000 |
size | 3.1335 | 2.4609 | 14.1800 | 0.000 | 65.7000 | 2.9809 | 3.0013 | −0.5700 | 0.570 | −2.0000 |
languages | 1.2546 | 1.2682 | −0.3500 | 0.724 | −1.6000 | 1.2845 | 1.3313 | −1.4700 | 0.141 | −5.5000 |
updates | 1.0991 | 1.5251 | −11.3300 | 0.000 | −52.6000 | 1.2067 | 1.2165 | −0.3700 | 0.715 | −1.2000 |