R 中的业务流程分析
Gert Janssenswillen
Creator of bupaR

了解事件日志范围
library(bupaR)
可打印事件日志的摘要查看此信息
summary(learning)
或使用计数函数。
n_cases(learning)
498
n_activities(learning)
10
活动描述流程走向
activity_labels(learning)
[1] "Consult Dictionary" "Consult Theory Pages" "Exercise 1"
[4] "Exercise 2" "Exercise 3" "Exercise 4"
[7] "Exercise 5" "Exercise 6" "Exercise 7"
[10] "Assessment"
activities(learning)
# A tibble: 10 x 3
action absolute_frequency relative_frequency
<chr> <dbl> <dbl>
1 Exercise 1 516 0.142
2 Assessment 498 0.137
3 Exercise 2 493 0.135
4 Exercise 4 442 0.121
5 Exercise 3 436 0.120
6 Exercise 5 360 0.0988
7 Exercise 6 302 0.0829
8 Exercise 7 299 0.0820
9 Consult Dictionary 165 0.0453
每个案例由一串活动描述,即其轨迹。
traces 函数获取轨迹频数表traces(learning)
trace_explorer 函数可视化trace_explorer(learning)
R 中的业务流程分析