censusr (version 0.0.4)

aggregate_moe: Aggregated margin of error across multiple geographies

Description

Aggregated margin of error across multiple geographies

Usage

aggregate_moe(x)

Arguments

x

A numeric vector containing margins of error for estimates in multiple geographies.

Value

The aggregated margin of error for the geographies.

Details

Applies a root sum of squared errors. See page A-14 of this guide: https://www.census.gov/library/publications/2009/acs/researchers.html

Examples

# NOT RUN {
x <- c(3, 5, 12, 4)
aggregate_moe(x)
data_frame(x = x, group = c(1, 1, 2, 2)) %>%
  group_by(group) %>%
  summarise(moe = aggregate_moe(x))

# }