To reference or cite the objects present in the Software Heritage archive, permalinks based on SoftWare Hash IDentifiers (SWHIDs) must be used. Select below a type of object currently browsed in order to display its associated SWHID and permalink.
swh:1:cnt:52d24942c17b3de04463da6544bd4c9bdf69d86c
swh:1:dir:f7b0c68428a689b53924ab22e7c1c5524d849eda
constSum <- function(x, const=1){ return(x / rowSums(x) * const) }