mround
contributed by Andrew Gibson round the 1D array x to a multiple of granularity (double[]) note that 0 or null granularity values are interpreted as "no rounding"
Return
1 1D array of elements i s.t. xi is rounded to granularityi
Parameters
the input
the granularity to which to round x
contributed by Andrew Gibson round a 1D array x to a multiple of a scalar granularity value note that 0 or null granularity values are interpreted as "no rounding"
Granularity represents the finest division of the measurement scale. For example, a 12-inch rule that has inches divided into 4 quarters has a granularity of 1/4 or 0.25. The function rounds the supplied double to the nearest multiple of the granularity.
For example,
mround(3.1459, granularity = 0.25) = 3.25 mround(3.0459, granularity = 0.25) = 3.0
See this stack overflow post for further information.
Return
1D array the same size as x
Parameters
input[]
Double