View source: R/subset_clusters_by_id.R
subset_clusters_by_id | R Documentation |
This function subsets an epicontacts
object by identifying
clusters of cases connected to specified cases.
subset_clusters_by_id(x, id)
x |
an |
id |
a character vector of case identifiers; the connected components attached to these cases will be retained in the output object. |
An epicontacts
object whose contact dataframe
corresponds to all clusters containing specified case id.
Nistara Randhawa (nrandhawa@ucdavis.edu)
if (require(outbreaks)) {
## build data
x <- make_epicontacts(ebola_sim$linelist, ebola_sim$contacts,
id="case_id", to="case_id", from="infector",
directed=TRUE)
id <- "cac51e" ## it can be a vector of id as well
## subset based on cluster to which "cac51e" belongs
x_subset <- subset_clusters_by_id(x, id)
}
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