split_cluster {seqsetvis} | R Documentation |
Splits one specified cluster in number of new clusters determined by nclust
split_cluster( clust_dt, to_split, nclust = 2, row_ = "id", column_ = "x", fill_ = "y", facet_ = "sample", cluster_ = "cluster_id", reapply_cluster_names = TRUE )
clust_dt |
data.table output from |
to_split |
Cluster to split. |
nclust |
Number of new clusters to create. |
row_ |
variable name mapped to row, likely id or gene name for ngs data. Default is "id" and works with ssvFetch* output. |
column_ |
varaible mapped to column, likely bp position for ngs data. Default is "x" and works with ssvFetch* output. |
fill_ |
numeric variable to map to fill. Default is "y" and works with ssvFetch* output. |
facet_ |
variable name to facet horizontally by. Default is "sample" and works with ssvFetch* output. Set to "" if data is not facetted. |
cluster_ |
variable name to use for cluster info. Default is "cluster_id". |
reapply_cluster_names |
If TRUE, clusters will be renamed according to new order instead of their original names. Default is TRUE. |
data.table as output from ssvSignalClustering
set.seed(0) clust_dt = ssvSignalClustering(CTCF_in_10a_profiles_dt, nclust = 3) split_dt = split_cluster(clust_dt, to_split = 2, nclust = 3) split_dt.no_rename = split_cluster(clust_dt, to_split = 2, nclust = 3, reapply_cluster_names = FALSE) cowplot::plot_grid(nrow = 1, ssvSignalHeatmap(clust_dt), ssvSignalHeatmap(split_dt), ssvSignalHeatmap(split_dt.no_rename) )