Sources

We have used various information form diffrent sources which has been double chceked but here the 3 main sources used.

Consumer Price Index - https://m.rbi.org.in/scripts/PublicationsView.aspx?id=20751 This helps to get the inflation level in the respective state.This data is taken from the reverse bank of india

Human devlopment index - https://globaldatalab.org/shdi/shdi/IND/?levels=1%2B4&interpolation=1&extrapolation=0&nearest_real=0&years=2019%2B2014%2B2009%2B2004%2B1999%2B1994%2B1990. The Human Development Index is a statistic composite index of life expectancy, education, and per capita income indicators, which are used to rank countries into four tiers of human development prosped by economcis. Global data lab is a very reputed website which has array of diffrent data.

Happines index - https://www.pillania.org/_files/ugd/6fd397_4d4821aa349348538e28d712372f10dd.pdf The data is taken from offical happines index report conducted by Rajesh K Pillania. This use now the happines rating if the natoin.