doublyF_values function

Rejection probability in case of selection bias in multi-arm trials

calculates the non-centrality parameters of the F-distribution under third order selection bias.

doublyF_values(randSeq, bias, endp)

Arguments

• randSeq: the object containing the randomization sequences
• bias: selection bias object, containing eta and alpha
• endp: endpoint object, containing mu and sigma

Returns

data frame with the sequences and their corresponding ncps and rejection probabilities.