[Grouping of countries according to basic and economic indicators].

Area of Science:

• Demographics
• Socioeconomic Indicators
• Multivariate Statistics

Context:

• Utilizes 1990 data from UNICEF on basic and economic indicators.
• Includes 36 diverse countries across Americas, Europe, Middle East, and Asia.
• Focuses on countries with complete data for 16 developmental variables.

Purpose:

• To classify countries based on development using statistical methods.
• To identify key indicators differentiating development stages.
• To analyze the position of Brazil within American countries.

Summary:

• Principal Component Analysis and Cluster Analysis were applied to categorize countries.
• The first principal component served as a measure of development.
• Infant and child mortality rates, along with life expectancy, were the most significant variables.

Impact:

• Provides a statistical framework for understanding global development disparities.
• Highlights the importance of health indicators in development assessments.
• Offers insights into Brazil's developmental standing in 1990.