stagewise_p_3: Stage-wise p-value at 3rd analysis
In dominicmagirr/gsdelayed: Design a group-sequential trial when anticipating a delayed effect.

stagewise_p_3

R Documentation

Stage-wise p-value at 3rd analysis

Find the stage-wise one-sided value, when a trial has crossed efficacy boundary at the third analysis.

stagewise_p_3(crit_1, crit_2, z_3, v_1, v_2, v_3)

`crit_1`	Critical value at first analysis. Expecting a negative number.
`crit_2`	Critical value at second analysis. Expecting a negative number.
`z_3`	The observed z-statistic at the third analysis..
`v_1`	The observed variance of the u-statistic at the first analysis.
`v_2`	The observed variance of the u-statistic at the second analysis.
`v_3`	The observed variance of the u-statistic at the third analysis.

dominicmagirr/gsdelayed documentation built on May 15, 2024, 8:24 a.m.

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