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. Author manuscript; available in PMC: 2022 Dec 20.
Published in final edited form as: Stat Med. 2021 Sep 22;40(29):6707–6722. doi: 10.1002/sim.9207

TABLE 3.

Simulation results of the nonparametric test for single-index function.

Linear case Since curve case
N Censoring rate Type-I error Power
500 10% 0.026 0.194
20% 0.032 0.182
1000 10% 0.029 0.530
20% 0.036 0.422
2000 10% 0.043 0.892
20% 0.040 0.800

Type-I error rate at 0.05 level.