Wednesday, July 3, 2024

Yearly Archives: 2024

Understanding the Difference Between R-squared and Adjusted R-squared in OLS Linear Regression Output

R-squared (R²) and Adjusted R-squared (R² adjusted) are key metrics frequently used to assess the effectiveness of a linear regression model. The R-squared value...

Can nominal scale data be analyzed using regression analysis?

Regression analysis is commonly used to examine the influence of independent variables on dependent variables observed in a study. However, regression analysis is more...

Data That Cannot Be Transformed Using Natural Logarithm (Ln)

In quantitative data analysis, data transformation is not a new concept. It is a process of converting the original form of data into another...

Differences Between Paired Sample T-Test, Independent Sample T-Test, and One-Way ANOVA

Differential testing is aimed at determining the mean differences in the tested sample groups. In practice, paired sample t-test, independent sample t-test, and one-way...

Simple Linear Regression Analysis in Excel and How to Interpret the Results

Simple linear regression analysis aims to determine the influence of one independent variable on a dependent variable. In this analysis, we can understand and...

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