poojadesai25 / multivariate-analysis-on-factors-influencing-life-expentancy

This is a Multivariate Analysis Project in R. Here in I've taken Life Expectancy dataset which covers the data of 193 countries. On it I have applied techniques such as cleaning, EDA, Principal Component Analysis, Factor Analysis, Cluster Analysis and Regression.

Project Topic : Multivariate-analysis-on-factors-influencing-life-expectancy

Data Set Description :

The dataset is taken from the Global Health Observatory (GHO) data repository under World Health Organization (WHO) keeps track of the health status as well as many other related factors for all countries. The data is from year 2000-2015 for 193 countries.

Problem Statement :

The various factors affecting life expectancy like demographic variables, income composition, mortality rates, immunization, human development index, social and economic factors.

Questions to be addressed :

1. How does immunization affect life expectancy rate?

2. Which country should be given priority in order to improvise their life expectancy rate?

3. Does life expectancy has any correlation with eating habits, lifestyle, exercise, smoking or drinking alcohol?

4. What measures should a country take in order to increase its healthcare expenditure to improve its average lifespan?

Data set Dictionary :

Variable Name	Description	Datatype	Accepts Null Values
Country	Country Name	Object	N
Year	Year	Object	N
Status	Developed or Developing	Object	N
Life Expectancy	Life expectancy in age	Object	N
Adult Mortality	Probability of dying between 15 and 60 years per 1000 population	Object	N
infant deaths	Number of infant deaths per 1000 population	Object	N
Alcohol	recorded per capita consumption(in litres)	Object	N
percentage expenditure	Expendidture on health as per GDP(%)	Object	N
Hepatitis B	Immunization coverage among 1 year old(%)	Object	N
Measles	Number of reported cases per 1000 population	Object	N
BMI	Average BMI of entire population	Object	N
under-five deaths	Number of under five deaths per 1000 population	Object	N
Polio	Immunization coverage amoung one year olds(%)	Object	N
Total Expenditure	Government expenditure of health as a percentage of total govt. expenditure(%)	Object	N
Diphtheria	Immunization coverage amoung one year old(%)	Object	N
HIV/AIDS	Deaths per 1000 population	Object	N
GDP	per capita(USD)	Object	N
Population	population of the country	Object	N
thinness 10-19 years	Thinness amomg children from age 10-19(%)	Object	N
thinness 5-9 years	Thinness amomg children from age 5-9(%)	Object	N
Income composition of resources	Index ranging from 0-1	Object	N
Schooling	Number of years of schooling	Object	N