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Monthly Archives: January, 2022

Comparison of Two Sample Dependent (Paired t-test)

The comparison of two paired samples becomes interesting to discuss this time. This two-sample comparison test is often analyzed using a paired t-test. Many...

How to Compute Spearman Rank Correlation Test

A correlation test is still often an option to solve problems in research. The correlation test includes the Pearson correlation test, Spearman rank correlation...

Autocorrelation Test on Time Series Data using Linear Regression

The autocorrelation test is one of the assumptions of linear regression with the OLS method. On this occasion, I will discuss the autocorrelation test...

Regression Assumption Test: How and Why to Do?

Incidentally, the topic that I will discuss this time is the linear regression assumption test using the ordinary least square method. "Why do we...

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