Multivariate Analysis
Definition
Multivariate analysis are set of statistical techniques used by a researcher to test the hypothesis set on multiple variables of sampling unit or sampling units of his experiment or research design.Examples:
1. Sampling unit : Learners
variables: Grades in mathematics, statistics, big data analytics, database management.
2. Sampling unit; Patient
Variables: heart rate, Body mass index, weight, height
Learning Objectives:
After studying this chapter learner will be able to :
1. know the purposes, assumptions , and limitations of multiple techniques.
2. Identify appropriate techniques for data analysis using multivariate techniques.
3. Interpret the output of software to gain meaningful insights.
Objectives of Multivariate analysis:
1. To understand the relationship between several dependent variables and several independent variables.
2. It identify the data structures of multiple variables.
3. It helps in classifying and categorizing the data.
4. Multivariate techniques helps in data reduction.
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