Rahardito Dio PrastowoExperimental Design Using STARExperiments are used to study causal relationships between independent variables and dependent variables. By manipulating one or more…Oct 25, 20221Oct 25, 20221
Rahardito Dio PrastowoFactor AnalysisFactor analysis is a statistical method used to describe variability among observed, correlated variables in terms of a potentially lower…Apr 15, 2022Apr 15, 2022
Rahardito Dio PrastowoPrincipal Component Analysis with Biplot Analysis in RPrincipal Component Analysis is a dimensionality-reduction method that is often used to reduce the dimensionality of large dataset. The…Apr 10, 20221Apr 10, 20221
Rahardito Dio PrastowoMultiple Linear Regression in RMultiple linear regression is used to measure relationships between a dependent variable and two or more independent variables with a…Feb 28, 2022Feb 28, 2022
Rahardito Dio PrastowoSimple Linear Regression in RRegression analysis is a statistical methods to measure relationships between a dependent variable and one or more independent variables…Feb 28, 2022Feb 28, 2022
Rahardito Dio PrastowoCramer’s V Correlation in RCramer’s V Correlation is used to measure the strength of the relationship between categorical variable (2 levels) and categorical variable…Feb 25, 2022Feb 25, 2022
Rahardito Dio PrastowoPhi Correlation Coefficient in RPhi Correlation Coefficient is used to measure the strength of the relationship between categorical variable (2 levels) and categorical…Feb 25, 2022Feb 25, 2022
Rahardito Dio PrastowoPoint-Biserial Correlation in RPoint-biserial correlation is used to measure the strength and direction of the relationship between one continuous (numerical) variable…Feb 20, 2022Feb 20, 2022
Rahardito Dio PrastowoSpearman Correlation in RSpearman correlation is a non-parametric test that is used to measure the degree and direction of the relationship between two variables…Feb 20, 2022Feb 20, 2022
Rahardito Dio PrastowoPearson Correlation inCorrelation analysis an inferential statistics method used to measure the strength or degree of the relationship between two variables…Feb 20, 2022Feb 20, 2022
