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Monthly Archives: April, 2022

How to Transform Data into Natural Logarithm (Ln) in Excel

You may have seen research data transformed into other forms in analyzing research data. The data transformation is determined by changing the measurement scale...

Create Residual and Y Predicted in Excel

Residual and predicted Y have an important role in linear regression analysis using the Ordinary Least Square (OLS) method. Several OLS linear regression method...

Multiple Linear Regression Analysis and Interpreting the Output in Excel

We can use multiple linear regression analysis to estimate the effect of the independent variable on the dependent variable. Multiple linear regression using at...

The Fundamental Differences of Pearson Correlation, Spearman Rank, Kendall tau, and Chi-Square

The associative correlation test between variables is currently the most frequently chosen by researchers, lecturers, and students to answer research hypotheses. There are several...

How to Calculate Variance, Standard Error, and T-Value in Multiple Linear Regression

Finding variance, standard error, and t-value was an important stage to test the research hypothesis. The formula used in multiple linear regression is different...

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