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fix: respect visit schedule #4

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Merged
tagteam merged 1 commit into from
Jul 8, 2026
Merged

fix: respect visit schedule #4

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19 changes: 10 additions & 9 deletions R/simulate_cohort.R
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,8 @@
#' @param absorbing_events Named list describing absorbing events.
#' @param absorbing_events_hook Optional hook to alter the absorbing-event model
#' over time.
#' @param parameter_values Named list of model parameters.
#' @param parameter_values A named list of regression coefficients and scale/shape parameters.
#' For binomial events, parameters are specified on the log-odds scale. Use \code{qlogis(p)} to set baseline probabilities.
#' @param intervention Optional named list of constant intervention values.
#' @param regime Reserved for future use.
#'
Expand Down Expand Up @@ -258,15 +259,14 @@ simulate_cohort <- function(n,
sd = visit_schedule[["sd"]]),
visit_schedule[["minimum_time_between_visits"]]
)

# respect planned visit times
if (NROW(current_event)>0){
if (length(visit_schedule[["schedule"]])){
current_time <- current_event[["time"]]
next_scheduled_visit <- unique(
c(0,visit_schedule[["schedule"]],Inf)
)[2+prodlim::sindex(eval.time = current_time, jump.times = visit_schedule[["schedule"]])]-current_time
next_visit <- pmin(next_visit,next_scheduled_visit)
}
if (length(visit_schedule[["schedule"]])){
current_time <- last_entry[["time"]]
next_scheduled_visit <- unique(
c(0,visit_schedule[["schedule"]],Inf)
)[2+prodlim::sindex(eval.time = current_time, jump.times = visit_schedule[["schedule"]])]-current_time
next_visit <- pmin(next_visit,next_scheduled_visit)
}
}
## apply hook for absorbing events
Expand Down Expand Up @@ -400,3 +400,4 @@ simulate_cohort <- function(n,
return(event_history)
}


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