Add a weight variable using the sample frame

Usage

add_weights(
  dataset,
  sample_data,
  strata_column_dataset = NULL,
  strata_column_sample = NULL,
  population_column = NULL,
  weight_column = "weights"
)

Arguments

dataset: the clean dataframe
sample_data: sample dataframe including poplution numbers and the strata
strata_column_dataset: name of strata column in the clean dataframe
strata_column_sample: name of strata column in the sample dataframe
population_column: name of population column in the sample dataframe
weight_column: name of the added weight column. By default "weights"

Value

The clean dataset with 1 new column: weight

Examples

clean_data <- data.frame(
  uuid = c(1, 2, 3, 4, 5, 6, 7, 8),
  strata = c(
    "strata1", "strata2", "strata1",
    "strata2", "strata1", "strata2",
    "strata1", "strata1"
  )
)
sample <- data.frame(
  strata = c("strata1", "strata2"),
  population = c(30000, 50000)
)

clean_data_weighted <- clean_data %>%
  add_weights(sample,
    strata_column_dataset = "strata",
    strata_column_sample = "strata",
    population_column = "population"
  )