Upload a data.frame column-by-column to make a new dataset

Use this version if you have lots of variables, under 1M rows, perhaps backed by ff or other memory-mapped files, and time to kill. You really probably want newDataset() instead.

newDatasetByColumn(
  x,
  name = deparseAndFlatten(substitute(x), max_length = 40),
  ...
)

Arguments

x

a data.frame or other rectangular R object

name

character, the name to give the new Crunch dataset. Default is the name of the R object passed in x

...

additional arguments passed to createDataset()

Value

If successful, an object of class CrunchDataset.

See also

newDataset()