Initial Dataset

DATASET	DESCRIPTION	DATA USED
Average Monthly Household Electricity Consumption by Postal Code (Public Housing) & Dwelling Type, 1H & 2H 2015 Link (1H): https://www.ema.gov.sg/cmsmedia/Publications_and_Statistics/Statistics/23RSU.xls Link (2H): https://www.ema.gov.sg/cmsmedia/Publications_and_Statistics/Statistics/25RSU.xls	Average monthly household electricity consumption (kwh) By month By postal code By public housing type Total Average household electricity consumption (kwh) By postal code By public housing type	9379 rows of raw data X 12 sheets = 112,548 rows of raw data
Average Monthly Household Electricity Consumption by Postal Code (Private Apartments), 2015 Link: https://www.ema.gov.sg/cmsmedia/Publications_and_Statistics/Statistics/2RSU.xls	Average monthly household electricity consumption (kwh) By month By postal code Total Average household electricity consumption (kwh) By postal code	9911 rows of raw data
Basic Demographics Characteristics (2015) Link: http://www.singstat.gov.sg/docs/default-source/default-document-library/publications/publications_and_papers/GHS/ghs2015/excel/t7-9.xls	Resident Population by Planning Area/Subzone By age group By sex By ethnicity By type of dwelling	T7 Age group 378 rows of raw data T8 Ethnicity 378 rows of raw data

Data Cleaning

METHOD	DESCRIPTION
Stack data to consolidate data table in to 2 columns (Postal Code, Housing Type) Remove rows with missing data	Stack and Eliminate rows with missing data
Average Monthly Household Electricity Consumption by Postal Code (Private Apartments), 2015 Link: https://www.ema.gov.sg/cmsmedia/Publications_and_Statistics/Statistics/2RSU.xls	Average monthly household electricity consumption (kwh) By month By postal code Total Average household electricity consumption (kwh) By postal code
Basic Demographics Characteristics (2015) Link: http://www.singstat.gov.sg/docs/default-source/default-document-library/publications/publications_and_papers/GHS/ghs2015/excel/t7-9.xls	Resident Population by Planning Area/Subzone By age group By sex By ethnicity By type of dwelling