- x
The object with the parsed sources.
- primaryStream
The identifier of the primary stream.
- columns
The names of the column(s) to synchronize.
- anchorsCol
The column containing the anchors.
- sourceId
The column containing the source identifiers.
- streamId
The column containing the stream identifiers.
- prependStreamIdToColName, appendStreamIdToColName
Whether to append
or prepend the stream identifier before merging the dataframes together.
- sep
When not specifying compressFun
and compressFunPart
, the
paste
function is used to combine elements, and in that case, sep
is
passed to paste
as separator.
- fill
When expanding streams, whether to duplicate elements to fill
the resulting vector. Ignored if fillFun
is specified.
- compressFun
If specified, when compressing streams, instead of pasting
elements together using separator sep
, the vectors are passed to function
compressFun
, which must accept a vector (to compress) and a single integer
(with the desired resulting length of the vector).
- compressFunPart
A function to apply to the segments that are
automatically created; this can be passed instead of compressFun
.
- expandFun
If specified, when expanding streams, instead of potentially
filling the new larger vector with elements (if fill
is TRUE
), the
vectors are passed to function expandFun
, which must accept a vector (to
compress) and a single integer (with the desired resulting length of
the vector).
- colNameGlue
When appending or prepending stream identifiers, the
character(s) to use as "glue" or separator.
- silent
Whether to be silent (TRUE
) or chatty (FALSE
).