Power results (without ZIP and ZINB) with the significant threshold |$\alpha =0.05$|.
|$n=500$| . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.484 | 0.474 | 0.124 | |
|$x_2$| | 0.080 | 0.082 | 0.080 | |
Setting 1 | |$x_3$| | 0.594 | 0.608 | 0.120 |
|$x_4$| | 0.276 | 0.278 | 0.098 | |
|$x_5$| | 0.274 | 0.260 | 0.112 | |
Setting 2 | |$x_2$| | 0.066 | 0.068 | 0.090 |
|$x_3$| | 0.330 | 0.286 | 0.126 | |
|$x_4$| | 0.066 | 0.068 | 0.366 | |
|$x_5$| | 0.068 | 0.082 | 0.384 | |
|$x_2$|, |$x_3$| | 0.292 | 0.270 | 0.116 | |
|$x_4$|, |$x_5$| | 0.082 | 0.074 | 0.110 |
|$n=500$| . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.484 | 0.474 | 0.124 | |
|$x_2$| | 0.080 | 0.082 | 0.080 | |
Setting 1 | |$x_3$| | 0.594 | 0.608 | 0.120 |
|$x_4$| | 0.276 | 0.278 | 0.098 | |
|$x_5$| | 0.274 | 0.260 | 0.112 | |
Setting 2 | |$x_2$| | 0.066 | 0.068 | 0.090 |
|$x_3$| | 0.330 | 0.286 | 0.126 | |
|$x_4$| | 0.066 | 0.068 | 0.366 | |
|$x_5$| | 0.068 | 0.082 | 0.384 | |
|$x_2$|, |$x_3$| | 0.292 | 0.270 | 0.116 | |
|$x_4$|, |$x_5$| | 0.082 | 0.074 | 0.110 |
n = 2000 . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.998 | 0.992 | 0.386 | |
|$x_2$| | 0.122 | 0.156 | 0.078 | |
Setting 1 | |$x_3$| | 1.000 | 0.998 | 0.384 |
|$x_4$| | 0.916 | 0.910 | 0.210 | |
|$x_5$| | 0.854 | 0.824 | 0.298 | |
Setting 2 | |$x_2$| | 0.154 | 0.162 | 0.084 |
|$x_3$| | 0.934 | 0.906 | 0.180 | |
|$x_4$| | 0.266 | 0.262 | 0.430 | |
|$x_5$| | 0.194 | 0.190 | 0.426 | |
|$x_2$|, |$x_3$| | 0.914 | 0.886 | 0.084 | |
|$x_4$|, |$x_5$| | 0.218 | 0.198 | 0.096 |
n = 2000 . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.998 | 0.992 | 0.386 | |
|$x_2$| | 0.122 | 0.156 | 0.078 | |
Setting 1 | |$x_3$| | 1.000 | 0.998 | 0.384 |
|$x_4$| | 0.916 | 0.910 | 0.210 | |
|$x_5$| | 0.854 | 0.824 | 0.298 | |
Setting 2 | |$x_2$| | 0.154 | 0.162 | 0.084 |
|$x_3$| | 0.934 | 0.906 | 0.180 | |
|$x_4$| | 0.266 | 0.262 | 0.430 | |
|$x_5$| | 0.194 | 0.190 | 0.426 | |
|$x_2$|, |$x_3$| | 0.914 | 0.886 | 0.084 | |
|$x_4$|, |$x_5$| | 0.218 | 0.198 | 0.096 |
Power results (without ZIP and ZINB) with the significant threshold |$\alpha =0.05$|.
|$n=500$| . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.484 | 0.474 | 0.124 | |
|$x_2$| | 0.080 | 0.082 | 0.080 | |
Setting 1 | |$x_3$| | 0.594 | 0.608 | 0.120 |
|$x_4$| | 0.276 | 0.278 | 0.098 | |
|$x_5$| | 0.274 | 0.260 | 0.112 | |
Setting 2 | |$x_2$| | 0.066 | 0.068 | 0.090 |
|$x_3$| | 0.330 | 0.286 | 0.126 | |
|$x_4$| | 0.066 | 0.068 | 0.366 | |
|$x_5$| | 0.068 | 0.082 | 0.384 | |
|$x_2$|, |$x_3$| | 0.292 | 0.270 | 0.116 | |
|$x_4$|, |$x_5$| | 0.082 | 0.074 | 0.110 |
|$n=500$| . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.484 | 0.474 | 0.124 | |
|$x_2$| | 0.080 | 0.082 | 0.080 | |
Setting 1 | |$x_3$| | 0.594 | 0.608 | 0.120 |
|$x_4$| | 0.276 | 0.278 | 0.098 | |
|$x_5$| | 0.274 | 0.260 | 0.112 | |
Setting 2 | |$x_2$| | 0.066 | 0.068 | 0.090 |
|$x_3$| | 0.330 | 0.286 | 0.126 | |
|$x_4$| | 0.066 | 0.068 | 0.366 | |
|$x_5$| | 0.068 | 0.082 | 0.384 | |
|$x_2$|, |$x_3$| | 0.292 | 0.270 | 0.116 | |
|$x_4$|, |$x_5$| | 0.082 | 0.074 | 0.110 |
n = 2000 . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.998 | 0.992 | 0.386 | |
|$x_2$| | 0.122 | 0.156 | 0.078 | |
Setting 1 | |$x_3$| | 1.000 | 0.998 | 0.384 |
|$x_4$| | 0.916 | 0.910 | 0.210 | |
|$x_5$| | 0.854 | 0.824 | 0.298 | |
Setting 2 | |$x_2$| | 0.154 | 0.162 | 0.084 |
|$x_3$| | 0.934 | 0.906 | 0.180 | |
|$x_4$| | 0.266 | 0.262 | 0.430 | |
|$x_5$| | 0.194 | 0.190 | 0.426 | |
|$x_2$|, |$x_3$| | 0.914 | 0.886 | 0.084 | |
|$x_4$|, |$x_5$| | 0.218 | 0.198 | 0.096 |
n = 2000 . | Predictor . | ZIQ-SIR . | ZIQRank . | Quantile Single-index . |
---|---|---|---|---|
|$x_1$| | 0.998 | 0.992 | 0.386 | |
|$x_2$| | 0.122 | 0.156 | 0.078 | |
Setting 1 | |$x_3$| | 1.000 | 0.998 | 0.384 |
|$x_4$| | 0.916 | 0.910 | 0.210 | |
|$x_5$| | 0.854 | 0.824 | 0.298 | |
Setting 2 | |$x_2$| | 0.154 | 0.162 | 0.084 |
|$x_3$| | 0.934 | 0.906 | 0.180 | |
|$x_4$| | 0.266 | 0.262 | 0.430 | |
|$x_5$| | 0.194 | 0.190 | 0.426 | |
|$x_2$|, |$x_3$| | 0.914 | 0.886 | 0.084 | |
|$x_4$|, |$x_5$| | 0.218 | 0.198 | 0.096 |
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