Usage
h2o.parseRaw(data, destination_frame = "", header = NA, sep = "", col.names = NULL, col.types = NULL, na.strings = NULL, blocking = FALSE, parse_type = NULL, chunk_size = NULL)
Arguments
data
An H2OFrame object to be parsed.
destination_frame
(Optional) The hex key assigned to the parsed file.
header
(Optional) A logical value indicating whether the first row is
the column header. If missing, H2O will automatically try to detect
the presence of a header.
sep
(Optional) The field separator character. Values on each line of
the file are separated by this character. If sep = "", the
parser will automatically detect the separator.
col.names
(Optional) An H2OFrame object containing a
single delimited line with the column names for the file.
col.types
(Optional) A vector specifying the types to attempt to force
over columns.
na.strings
(Optional) H2O will interpret these strings as missing.
blocking
(Optional) Tell H2O parse call to block synchronously instead
of polling. This can be faster for small datasets but loses the
progress bar.
parse_type
(Optional) Specify which parser type H2O will use.
Valid types are "ARFF", "XLS", "CSV", "SVMLight"
chunk_size
size of chunk of (input) data in bytes