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kosis package

R-CMD-check CRAN_Status_Badge

Introduction

Korean Statistical Information Service (KOSIS Open API Service)
(https://kosis.kr/openapi/index/index.jsp)

Service View Code Service View Name
MT_ZTITLE 국내통계 주제별
MT_OTITLE 국내통계 기관별
MT_GTITLE01 e-지방지표(주제별)
MT_GTITLE02 e-지방지표(지역별)
MT_CHOSUN_TITLE 광복이전통계(1908~1943)
MT_HANKUK_TITLE 대한민국통계연감
MT_STOP_TITLE 작성중지통계
MT_RTITLE 국제통계
MT_BUKHAN 북한통계
MT_TM1_TITLE 대상별통계
MT_TM2_TITLE 이슈별통계
MT_ETITLE 영문 KOSIS

Installation

# install dev version
devtools::install_github("seokhoonj/kosis")  

Example

library(kosis)

# set your api key
kosis.setKey(apiKey = "your_api_key")

# or permantly
usethis::edit_r_environ() # add KOSIS_API_KEY="your_api_key" in .Renviron

# get stat list
getStatList(vwCd = "MT_ZTITLE")
getStatList(vwCd = "MT_ZTITLE", parentListId = "F_29") # life tables

# get stat data (Actuarial Life Table)
data <- getStatData(orgId = "101", tblId = "DT_1B41", objL1 = "ALL")
life_table <- castItem(statData = data, itemVar = "ITM_NM")

# or get stat data from URL (recommeded by KOSIS)
browseKosis() # open a webpage where you can find the url to download the data
url <- "https://kosis.kr/openapi/Param/statisticsParameterData.do?method=getList&apiKey=&itmId=T6+T16+T26+T5+T15+T25+T2+T12+T22+T3+T13+T23+T4+T14+T24+T1+T11+T21+&objL1=ALL&objL2=&objL3=&objL4=&objL5=&objL6=&objL7=&objL8=&format=json&jsonVD=Y&prdSe=Y&newEstPrdCnt=3&prdInterval=1&orgId=101&tblId=DT_1B41"
data <- getStatDataFromURL(url)
life_table <- castItem(statData = data, itemVar = "ITM_NM")

Error

# The method using orgId and tblId is relatively easy but not recommended by KOSIS
# Need to manage some errors to use this method.

# default arguments: objL1 = "ALL", objL2 = "", objL3 = "", objL4 = "", ...
getStatData(orgId = "117", tblId = "DT_117N_A00124")
# If the error code is 20, change the objL2 variable
getStatData(orgId = "117", tblId = "DT_117N_A00124", objL2 = "ALL")
# If the error code is 20 again, change the objL3 variable
getStatData(orgId = "117", tblId = "DT_117N_A00124", objL2 = "ALL", objL3 = "ALL")

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.