Function to create a custom map profile based on some event log attribute.

custom(FUN = mean, attribute, units = "", color_scale = "PuBu")

## Arguments

FUN A summary function to be called on the provided event attribute, e.g. mean, median, min, max. na.rm = T by default. The name of the case attribute to visualize (should be numeric) Character to be placed after values (e.g. EUR for monitary euro values) Name of color scale to be used for nodes. Defaults to PuBu. See Rcolorbrewer::brewer.pal.info() for all options.

## Details

If used for edges, it will show the attribute values which related to the out-going node of the edge.#'

## Examples

# NOT RUN {
library(eventdataR)
library(processmapR)
data(traffic_fines)
# make sure the amount attribute is propagated forward in each trace
# using zoo::na.locf instead of tidyr::fill since it is much faster
# still the whole pre-processing is still very slow
library(zoo)

traffic_fines_prepared <- traffic_fines %>%
filter_trace_frequency(percentage = 0.8) %>%
group_by_case() %>%
mutate(amount = na.locf(amount, na.rm = F)) %>%
ungroup_eventlog()

process_map(traffic_fines_prepared, type_nodes = custom(attribute = "amount", units = "EUR"))
# }