double2singlePrecision: Converts numerical values from double precision to single precision.
Description
This function converts numeric column(s) of a data frame object, matrix or
vector from double precision to single precision, e.g. to avoid a warning
from MLwiN which currently only stores data in single precision.Usage
double2singlePrecision(x)
Arguments
x
A data.frame object, matrix or vector to be converted. Column(s)
of these objects will be ignored during conversion if they are not
numeric. Value
- An object of numerical values in single precision will be returned.