bdFrame and
data.frame objects.
This function requires the bigdata library section to be loaded.
as.bdFrame(x) is.bdFrame(x)
data.frame.
bdFrame object.
If
as.bdFrame is given a
bdFrame,
then it is simply returned; otherwise, it is converted.
Some
data.frame elements
are not supported by
bdFrame. Unsupported elements include
row names, attributes, and so on.
Converting from a
data.frame to a
bdFrame
and back drops these elements.
## convert a data.frame to a bdFrame as.bdFrame(fuel.frame)