3 Commits

Author	SHA1	Message	Date
dr. M.S. (Matthijs) Berends	4a027f3c34	extra unit tests, add row.names to freq	2018-06-19 15:20:14 +02:00
uscloud	dcc26dd942	Update freq function	2018-05-22 16:34:22 +02:00
dr. M.S. (Matthijs) Berends	f05e7178cb	added vignette of freq	2018-05-09 11:44:46 +02:00