Adds information about panelists (e.g., from a survey)
to the tracking data.
Usage
add_panelist_data(wt, data, cols = NULL, join_on = "panelist_id")
Arguments
- wt
webtrack data object.
- data
a data frame containing panelist data
which contains columns about panelists
- cols
character vector of columns to add. If NULL, all columns are added.
Defaults to NULL.
- join_on
which columns to join on. Defaults to "panelist_id".
Value
webtrack object with the same columns and the columns from data
specified in cols.
Examples
if (FALSE) { # \dontrun{
data("testdt_tracking")
data("testdt_survey_w")
wt <- as.wt_dt(testdt_tracking)
# add survey test data
add_panelist_data(wt, testdt_survey_w)
} # }
