Friday, April 19, 2024

Monthly Archives: July, 2023

How to Determine Correlation Analysis for Nonparametric Variables

Correlation analysis aims to determine the relationship between variables. Partial correlation analysis is the analysis most often used by researchers. In the correlation analysis, we...

How to Distinguish Cross-Section Data, Time Series Data, and Panel Data

Based on the collection method, data can be divided into cross-section, time series, and panel data. A good understanding of the differences between the...

Things to consider if none of the variables has a significant effect (null hypothesis accepted)

For researchers, obtaining statistically significant results is the desired outcome. In a research proposal, researchers write the background and research problem. Futhermore, based on...

How to Interpret Negative Coefficients of Linear Regression Output

Regression analysis is commonly used by researchers to analyze influence of independent variables on a dependent variable. But what if the estimated regression coefficient...

Interpreting the estimation coefficients of dummy variables in linear regression analysis

Linear regression analysis using the Ordinary Least Squares (OLS) method is the most commonly used technique for examining the influence of one variable on...

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