ps_aggregated {psmineR} | R Documentation |
Aggregated Performance Spectrum
Description
Plots the aggregated performance spectrum. The performance spectrum describes the event data in terms of segments, i.e., pairs of related process steps. The performance of each segment is measured and plotted for any occurrences of this segment over time and can be classified, e.g., regarding the overall population. The aggregated performance spectrum visualises the amount of cases of particular performance over time (Denisov et al., 2018). See References for more details.
Usage
ps_aggregated(
log,
segment_coverage,
n_segments,
classification = NULL,
grouping = c("start", "complete"),
scale = NULL,
bins = 30
)
## S3 method for class 'log'
ps_aggregated(
log,
segment_coverage,
n_segments,
classification = NULL,
grouping = c("start", "complete"),
scale = NULL,
bins = 30
)
## S3 method for class 'grouped_log'
ps_aggregated(
log,
segment_coverage,
n_segments,
classification = NULL,
grouping = c("start", "complete"),
scale = NULL,
bins = NULL
)
Arguments
log |
|
segment_coverage , n_segments |
|
classification |
|
grouping |
|
scale |
|
bins |
|
Value
A ggplot2
object describing the aggregated performance spectrum.
Methods (by class)
-
ps_aggregated(log)
: Plot aggregated performance spectrum for alog
. -
ps_aggregated(grouped_log)
: Plot aggregated performance spectrum for agrouped_log
.
References
Denisov, V., Fahland, D., & van der Aalst, W. M. P. (2018). Unbiased, Fine-Grained Description of Processes Performance from Event Data. In M. Weske, M. Montali, I. Weber, & J. vom Brocke (Eds.), Proceedings of the 16th International Conference on Business Process Management (Vol. 11080, pp. 139–157). Springer International Publishing. doi:10.1007/978-3-319-98648-7_9
See Also
Examples
library(psmineR)
library(eventdataR)
sepsis %>%
ps_aggregated(segment_coverage = 0.2,
classification = "quartile",
grouping = "start",
bins = 15)