<tidy-select> Columns to transform.
Because across() is used within functions like summarise() and
mutate(), you can't select or compute upon grouping variables.
# NOT RUN {# The next stop is stored in the variable of column next_.jreast_jt %>%
transit_table()
# Switch between inbound and outbound lines.jreast_jt %>%
transit_table(reverse = TRUE)
# }