Description Usage Arguments Details Value See Also Examples
The raw vector to be deserialized must represent a Raven DataFrame. That DataFrame is returned as an R data.frame object.
1 | deserializeDataFrame(bytes)
|
bytes |
The vector of raw bytes to deserialize |
The column types from Raven DataFrames are mapped to the corresponding R types. More specifically, all integer types (byte, short, int, long) are mapped to the R 'integer' type. The floating point types (float, double) are mapped to the R 'double' type. Both string and char types are mapped to the R 'character' type. Booleans are mapped to the R 'logical' type. Binary columns are represented as R 'list' types containing raw vectors.
A data.frame object from the specified raw vector
readDataFrame()
for reading DataFrame (.df)
files directly.
1 2 3 4 5 6 7 8 | ## Not run:
# deserialize a raw vector representing a DataFrame
df <- deserializeDataFrame(my.raw.vector)
# get the types for all columns
types <- sapply(df, typeof)
## End(Not run)
|
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