Unit 5 DB - Regression Analysis Essay Example | Topics and Well Written Essays - 250 words

unit 5 DB - Regression Analysis - Essay ExampleLinear lapsing is the type of regression which identifies the relationship of two significant variables (dependent and independent) (Seber & Lee, 2012). For example the analyst would try to relate the haziness of aircrafts nut (dependent variable) with ice deposits (independent variable). Linear regression signifies the direct relationship between two such variables (Weisberg, 2005).The following comparison represents the regression equation, where Y is the dependent variable which is dependent on X independent variables, a is the beleaguer while b denotes slope of the line X (Hoffmann, 2005).In the section of criminal justice, the analysts often give multiple analytical tools to make better judgments and decisions on the field. Regression is one tool which criminologists often carry out to identify relationships between two adjacent variables like crime conviction or criminals behaviors. Analysts use regression coefficients to id entify which strategy is more effective than the other on crime moderate section. According to one report of Federal government, a number of researchers came out from University of Nebraska in the course of study 1990, who utilized regression analytic thinking tool to assess the influence of investment on crime rates. The analysis identified the relationship between two variables by identification of correlation coefficients and linear equation, which are fundamentally deterministic by linear regression analysis tool. This came out to be a sufficient tool of correlation analysis which later on got applied in the criminal justice section. Still today some(prenominal) criminologists use linear regression model to identify the relationship of two significant variables (Weisburd & Britt, 2007, p.