export all ligand sender functions

examples fail without this export

NAMESPACE

@@ -32,8 +32,10 @@ export(mean_ligand_expression)
 export(mock_linkage_summary)
 export(obtain_circos_expression)
 export(plot_differential_linkages)
+export(query_ligand_senders)
 export(rename_clusters)
 export(render_circos_ligand_receptor)
+export(senders_as_vector)
 export(signaling_heatmap)
 export(signaling_network)
 export(summarize_linkages)

R/ligand_source_fxns.R

@@ -61,7 +61,7 @@ find_outgoing_ligands <- function(dom, signal_threshold = 0) {
 #' }
 #' @param receiver_cell name of the receiving cluster whose receptors will be used 
 #' @return list of incoming ligands to the recipient cell type organized by their receptor
-#' @keywords internal
+#' @export
 #' 
 #' @examples
 #' example(build_domino)
@@ -106,7 +106,7 @@ query_ligand_senders <- function(dom, outgoing_list, receiver_cell) {
 #' @param receiver_cell name of the receiving cluster
 #' @param receptor name of the receptor receiving signals
 #' @return vector of intercellular linkages for each sender cell and active ligand
-#' @keywords internal
+#' @export
 #' 
 #' @examples
 #' example(build_domino)