error in `summary(<vaccineff_data>)` when `vaccinated_status` have a different value than `"v"`

[avallecam]

library(vaccineff)
#> Warning: package 'vaccineff' was built under R version 4.4.3

# Load example data
data("cohortdata")

# WORKS
out1 <- make_vaccineff_data(
  data_set = cohortdata,
  outcome_date_col = "death_date",
  censoring_date_col = "death_other_causes", # needs message
  vacc_date_col = "vaccine_date_2", # date of last dose
  end_cohort = as.Date("2021-12-31")
)

summary(out1)
#> Cohort start:  2021-03-11
#> Cohort end:  2021-12-31
#> The start date of the cohort was defined as the mininimum immunization date. 
#> 44 registers were removed with outcomes before the start date.
#> 
#> No matching routine invoked.
#> Summary vaccination:
#>               u     v
#> All       10933 19966
#> Matched       0     0
#> Unmatched 10933 19966
#> 
#> // tags: outcome_date_col:death_date, censoring_date_col:death_other_causes, vacc_date_col:vaccine_date_2, immunization_date_col:immunization_date, vacc_status_col:vaccine_status, t0_follow_up_col:t0_follow_up

# ERROR
out2 <- make_vaccineff_data(
  data_set = cohortdata,
  outcome_date_col = "death_date",
  censoring_date_col = "death_other_causes", # needs message
  vacc_date_col = "vaccine_date_2", # date of last dose
  end_cohort = as.Date("2021-12-31"),
  vaccinated_status = "vacc",
  unvaccinated_status = "unvacc"
)

summary(out2)
#> Error in match.names(clabs, names(xi)): names do not match previous names

^{Created on 2025-06-12 with reprex v2.1.1}