sch_plan {criticalpath}

Plan Schedule

Description

Perform schedule plan: execute topological sort and critical path calculation. All information about critical path are calculated.

Usage

sch_plan(sch)

Arguments

sch

A schedule object.

Value

A schedule with critical path calculated.

See Also

sch_gantt_matrix(), sch_duration(), sch_reference(), sch_add_activities(), sch_has_any_activity(), sch_title(), sch_new(), sch_add_relations().

Examples

sch <- sch_new() %>%
  sch_add_activities(
    id = c(1L, 2L, 3L, 4L),
    name = c("A", "B", "C", "D"),
    duration = c(3L, 4L, 9L, 1L)
  ) %>%
  sch_add_relations(
    from = c(1L, 2L, 2L),
    to   = c(2L, 3L, 4L)
  ) %>%
  sch_plan()
sch_duration(sch) # 16