isdot {pbdDMAT} | R Documentation |
Functions to check for various types.
is.ddmatrix(x) ## S4 method for signature 'ddmatrix' is.na(x) ## S4 method for signature 'ddmatrix' is.nan(x) ## S4 method for signature 'ddmatrix' is.numeric(x) ## S4 method for signature 'ddmatrix' is.infinite(x)
x |
numeric distributed matrix |
Performs the appropriate type check.
Returns boolean in the case of is.numeric()
and
is.ddmatrix()
, otherwise a distributed matrix.