A switch was defined as a conditional procedure under which the output could diverge into different states based on a current set of inputs.
Binary logistic response, forward conditional procedure.
Multivariable analyses were based on binary logistic regression (forward conditional procedure).
Vaccine efficacy was calculated from the exact conditional procedure and is included in the Kaplan-Meier plots as a reference.
Unadjusted vaccine efficacy rates were calculated as (1−relative risk)×100, with corresponding 95% confidence intervals estimated via an exact conditional procedure.
An exact conditional procedure was used to evaluate VE under the assumption that the numbers of cases in the vaccine and placebo groups are independent Poisson random variables.
An exact conditional procedure was used to evaluate vaccine efficacy under the assumption that the numbers of cases in the vaccine and placebo groups were independent Poisson random variables.
In order to reduce the ratio of variables to participants, only measures that showed significant adjusted associations with self-rated health (Table 3) were entered into the model in a forward stepwise conditional procedure with criteria or variable entry being p < 0.1.
The main statistical procedure used was conditional process analysis (Hayes, 2013).
Hence, they present a unified framework for binary recursive partitioning which embeds tree-structured regression models into a well-defined theory of conditional inference procedures.
Also, conditional scores procedures are typically not very generalizable when data structures are changed even slightly.
