Toy data set with butterfly count for x species across y sites
m_countdata.table object with butterfly count in long format
number used as site id, the can be and integer or a string
date when the observation/count was recorded, format YEAR-MM-DD
number used as species id, this can be an integer or a string (e.g. "Aglais io")
integer, day within the month
integer, month within the year
integer, 4 digit year
integer, actual butterfly count