KANDA DATA

How to Write an Abstract of an Article for Publication in a Scientific Journal

Article Publication / By Kanda Data / December 30, 2021

Skills in writing articles, nowadays are increasingly needed. A researcher is not only required to be able to produce novelty in research activities but also needs skills to convey research results in written form. Although the research results have important benefits for the world of science, if the research results do not reach the intended …

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Non-Multicollinearity Test in Multiple Linear Regression

Assumptions of Linear Regression / By Kanda Data / December 29, 2021

When analyzing data using linear regression using the Ordinary Least Square (OLS) method, it takes an understanding of the assumption test that must be passed. The non-multicollinearity test is necessary to get the best linear unbiased estimator. The multiple linear regression OLS method has been widely applied in various fields: economics, agribusiness, and socio-economic fields. …

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How to Calculate a Simple Linear Regression using Excel

Simple Linear Regression / By Kanda Data / December 29, 2021

In statistics, simple linear regression analysis consists of only two variables. The two variables are one dependent variable and one independent variable. On this occasion, we will discuss how to calculate a simple linear regression using Excel.

How to Calculate a Multiple Linear Regression using Excel

Multiple Linear Regression / By Kanda Data / December 28, 2021

Multiple linear regression analysis can determine the effect of one variable on other variables. In multiple linear regression, the number of independent variables observed is two or more than two variables. In this article, we specifically discuss multiple linear regression with two independent variables.

Difference Among Regression, Correlation, and Comparative Test

Statistics / By Kanda Data / December 27, 2021

The ability to understand statistical analysis is increasingly important for us. Researchers, practitioners, and students often use statistical analysis to process research results. In economics, agribusiness, and social sciences, we often observe the relationship of variables associated with each other.