Bivariate statistical measures.

Bivariate statistical measures.

1. Regression is a statistical technique that generates a change in one of the variables.

   • Simple linear regression.
     • Explain the relationship between the variable x (independent) and the variable y (dependent).
   • Multiple regression.
     • Try to explain the relationship between two or more variables in terms of an independent variable through equations.
   • Logistic regression.
     • Returns the result of a categorical variable according to an independent variable.

2. Bivariate statistics

   • Bivariate statistical techniques allow the joint analysis of two characteristics of the individuals of a population with the purpose of analyzing a possible relationship between them.
     • Quantitative variables.
       • Correlation and determination coefficient.
       • Dispersion diagram
     • Qualitative variables.
       • Frequency or contingency table.
       • Graphic representation.
         • Bar chart.