R로 분석하는 미국 인구조사 데이터
Kyle Walker
Instructor
Census 변수 ID를 찾으려면:
tidycensus 내장 변수 검색 기능 활용v16 <- load_variables(year = 2016,
dataset = "acs5",
cache = TRUE)
v16
# A tibble: 22,855 x 3
name label concept
<chr> <chr> <chr>
1 AIANHH FIPS AIANHH code <NA>
2 AIHHTLI American Indian Trust Land/Hawaiian H~ <NA>
3 AITSCE American Indian Tribal Subdivision (F~ <NA>
4 ANRC Alaska Native Regional Corporation (F~ <NA>
5 B00001_0~ Estimate!!Total UNWEIGHTED SAMPLE COUNT OF ~
6 B00002_0~ Estimate!!Total UNWEIGHTED SAMPLE HOUSING U~
# ... with 22,84 more rows
library(tidyverse)
B19001 <- filter(v16, str_detect(name, "B19001"))
B19001
# A tibble: 170 x 3
name label concept
<chr> <chr> <chr>
1 B19001_0~ Estimate!!Total HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
2 B19001_0~ Estimate!!Total!!Less~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
3 B19001_0~ Estimate!!Total!!$10,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
4 B19001_0~ Estimate!!Total!!$15,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
5 B19001_0~ Estimate!!Total!!$20,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
6 B19001_0~ Estimate!!Total!!$25,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
7 B19001_0~ Estimate!!Total!!$30,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
8 B19001_0~ Estimate!!Total!!$35,~ HOUSEHOLD INCOME IN THE PAST 12 MONTHS (IN ~
# ... with 162 more rows
ACS 변수 B19001_002E 구조:
E: 추정치(estimate) 를 나타냄.
tidycensus 함수에서는 선택 사항이며, 각 변수에 대해 E와 M 모두 반환됨.R로 분석하는 미국 인구조사 데이터