Generate a sample geo-reference data of agris survey based on the generic questionnaire

generate_agrisdata(
  shpfile,
  level = 3,
  geo_id = c("ID_1", "ID_2", "ID_3"),
  geo_name = c("NAME_1", "NAME_2", "NAME_3"),
  np = 30,
  na_prob = 5e-04
)

Arguments

na_prob

proportion of random missing data introduced in the data

n

size of sample point per geographic unit