View source: R/number_events_NI.R
number_events_NI | R Documentation |
Based on Schoenfeld's formula
number_events_NI(alpha, beta, HR_effect, NI_margin, v = 0.5)
alpha |
1-sided alpha (Type I error) |
beta |
Type II error |
HR_effect |
Assumed effect size |
NI_margin |
Non-inferiority Margin |
v |
Proportion of patients that are assigned to the intervention arm (Default is 0.5) |
Number of events required
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