Description Usage Arguments Value Author(s) Examples
This function computes the marginal likelihoods based on the AIC or on the BIC, that will later be used to calculate the TBF.
1 2 3 |
fullModel |
formula of the model including all potential variables |
candidateModels |
Instead of defining the full model we can also specify the candidate models whose deviance statistic and d.o.f should be computed |
data |
the data |
discreteSurv |
Boolean variable telling us whether a ‘simple’ multinomial regression is looked for or if the goal is a discrete survival-time model for multiple modes of failure is needed. |
AIC |
if |
package |
Which package should be used to fit the models; by default
the |
maxit |
Only needs to be specified with package |
numberCores |
How many cores should be used in parallel? |
a vector with the marginal likelihoods of all candidate models
Rachel Heyard
1 2 3 4 5 6 7 8 9 10 11 12 13 | # data extraction:
data("VAP_data")
# the definition of the full model with three potential predictors:
FULL <- outcome ~ ns(day, df = 4) + gender + type + SOFA
# here the define time as a spline with 3 knots
# now we can compute the marginal likelihoods based on the AIC f.ex:
mL_AIC <-
AIC_BIC_based_marginalLikelihood(fullModel = FULL,
data = VAP_data,
discreteSurv = TRUE,
AIC = TRUE)
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