Add functions wordEmbedding and frequencyRank

Change-Id: Ic08c9660e3085d46143af8c4dfd32cfb2eca2aca
diff --git a/NAMESPACE b/NAMESPACE
index bcf44e9..0a2f0f6 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -5,8 +5,10 @@
 export(cosineSimilarity)
 export(countbasedCollocates)
 export(derekovecsServer)
+export(frequencyRank)
 export(paradigmaticNeighbours)
 export(syntagmaticNeighbours)
+export(wordEmbedding)
 importFrom(httr2,req_perform)
 importFrom(httr2,req_url_path_append)
 importFrom(httr2,req_url_query)