Is an object of type 'polyMatrix'?
Checks wether the given object is a polyMatrix object or not.
is.polyMatrix(x)
x |
an R object. |
is.polyMatrix returns TRUE if its argument is a polyMatrix
(that is, has "polyMatrix" amongst its classes and one of the four sub-classes:
"polyMarray", "polyMbroad", "polyMcells", "polyMdlist") and FALSE otherwise.
pm <- polyMgen.a(2,3,5) is.polyMatrix(polyMconvert(pm,"polyMarray")) is.polyMatrix(polyMconvert(pm,"polyMdlist")) is.polyMatrix(polyMconvert(pm,"polyMbroad")) is.polyMatrix(polyMconvert(pm,"polyMdlist")) # clean up # rm(pm)
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.