powered by
A simple utility, used internally, mostly in the coo functions and methods. Returns a matrix of coordinates, when passed with either a list or a matrix of coordinates.
matrix
coo_check(coo)
matrix of (x; y) coordinates or a Coo object.
(x; y)
matrix of (x; y) coordinates or any Coo object.
#coo_check('Not a shape') #coo_check(iris) #coo_check(matrix(1:10, ncol=2)) #coo_check(list(x=1:5, y=6:10))
Run the code above in your browser using DataLab