The exposed function to calculate NKDE likelihood cv — nkde_get_loo

The exposed function to calculate NKDE likelihood cv (INTERNAL)

nkde_get_loo_values(
  method,
  neighbour_list,
  sel_events,
  sel_events_wid,
  events,
  events_wid,
  weights,
  bws_net,
  kernel_name,
  line_list,
  max_depth,
  cvl
)

Arguments

method: a string, one of "simple", "continuous", "discontinuous"
neighbour_list: a List, giving for each node an IntegerVector with its neighbours
sel_events: a Numeric vector indicating the selected events (id of nodes)
sel_events_wid: a Numeric Vector indicating the unique if of the selected events
events: a NumericVector indicating the nodes in the graph being events
events_wid: a NumericVector indicating the unique id of all the events
weights: a matrix with the weights associated with each event (row) for each bws_net (cols).
bws_net: an arma::mat with the network bandwidths to consider for each event
kernel_name: a string with the name of the kernel to use
line_list: a DataFrame describing the lines
max_depth: the maximum recursion depth
cvl: a boolean indicating if the Cronie (TRUE) or CV likelihood (FALSE) must be used

Value

a vector with the CV score for each bandwidth and the densities if required

Examples

# no example provided, this is an internal function