rounding {pbdDMAT} | R Documentation |
Extensions of R rounding functions for distributed matrices.
## S4 method for signature 'ddmatrix' round(x, digits = 0) ## S4 method for signature 'ddmatrix' ceiling(x) ## S4 method for signature 'ddmatrix' floor(x)
x |
numeric distributed matrix |
digits |
integer indicating the number of decimal places
( |
Rounding to a negative number of digits means rounding to a power of ten, so
for example round(x, digits = -2)
rounds to the nearest hundred.
Returns a distributed matrix.