Unique ID: 2015074

Division: Statistics Policy Division(Big Data TF)
Issue Date: February 13th 2019
Last modified: February 22nd 2019
Collaborative

Online price index

Web-Scraping for price data

The project is to compile price index using the price data through the website

Project Objective:

Other

Project Outcomes:

Timely price index

Statistical Area

Price

Project Sources
Project Sources
Type Of Institution: National statistical office
Big Data Source: Web scraping data
Region: East Asia & Pacific
Country Area: Korea Republic of
Id Country Regional: country
Partnerships
Partnerships
Other Partners: Government institute, Technology partner
Accessing Data
Accessing Data
Data Access Rights: Broader access rights
Data Coverage
Data Coverage
Data Coverage: All available data
Coverage Geo Pop: Whole country / low % of market
Cost Implication: Free
Coverage Period: Since Jan. 2014
Data Quality
Data Quality
Quality Framework: Quality of output statistics
Quality Aspects Evaluated: Completeness, Usability, Time Factors, Accuracy, including selectivity
Validation Comments: Comparing it with the trend of official price index.
Data Quality Concerns:
Validation With Training Data:
Methodology
Methodology
Methods Used: Traditional statistical methods, Data visualization methods
Technologies
Technologies
Technologies: GIS, NoSQL database, Data visualization tools, Hadoop Clusters, SAS Visual Analytics
Other
Other
Income Level: High-income
Iso: KR
Timeframe To Produce Indicator: NA
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