Concatenate columns as text or lists with optional separator as well as pre- and postfix.
out_type
in params.
Examples
ds.first_name
), datasets (ds
or ds[["first_name", "last_name"]]
) or models (referenced
by name e.g. "churn-clf"
).
Inputs
Outputs
step(..., {"param": "value", ...}) -> (output)
.
Parameters
"nan_as": null
the concatenation will produce a missing value in rows where at least 1 column
to be concatenated had a missing value.category
date
number
currency
url
boolean
text
list[category]
list[date]
list[number]
list[currency]
list[url]
list[boolean]