Update NAMESPACE

Author: ma-z-am

NAMESPACE

@@ -9,12 +9,14 @@ export(add_coloredRivers)
 export(add_districts)
 export(add_inflow)
 export(add_qsimVis_id)
+export(add_river_legend)
 export(add_site_info)
 export(adverse_deviation_from_reference)
 export(critical_events)
 export(deviating_hours)
 export(extend_riverTable)
 export(filter_parameter_data)
+export(flow_weighted_mean)
 export(getDimensions)
 export(insert_downstreamNA)
 export(interpolate_multipleNA)
@@ -24,10 +26,12 @@ export(load_timeframes)
 export(plot_empty_map)
 export(prepare_rivers)
 export(site_info_from_qsimID)
+export(stats)
 export(value_to_classes)
 import(ggmap)
 importFrom(data.table,fread)
 importFrom(geosphere,distHaversine)
+importFrom(grDevices,col2rgb)
 importFrom(grDevices,dev.new)
 importFrom(grDevices,dev.off)
 importFrom(grDevices,png)
@@ -39,6 +43,8 @@ importFrom(graphics,points)
 importFrom(graphics,polygon)
 importFrom(methods,as)
 importFrom(methods,is)
+importFrom(stats,quantile)
+importFrom(stats,sd)
 importFrom(utils,data)
 importFrom(utils,read.table)
 importFrom(utils,unstack)