Statistics - (Significance | Significant) Effect

Statistics - Multiple Linear Regression

Statistics - Multiple Linear Regression About Multiple regression is a regression with multiple predictors. It extends the simple model. You can have many predictor as you want. The power of multipl "...

Statistics - (t-value|t-statistic)

Statistics - (t-value|t-statistic) About The (t-value|t-statistic) is a test statistic. In NHST, it is essentially a ratio of what we observed relative to what we would expect just due to chance. "...

Statistics - P-value

Statistics - P-value About Fisher found with the a P-value a way of judging the “significance” of experimental data entirely objectively. Fisher choose the talismanic figure 0.05 because it was "...

Statistics - (Student's) t-test (Mean Comparison)

Statistics - (Student's) t-test (Mean Comparison) About The t-test is a test that compares means. * NHST can be conducted yielding to a p-value * Effect Size can be calculated like in multiple "...

Statistics - (dependent|paired sample) t-test

Statistics - (dependent|paired sample) t-test About A dependent t-test is appropriate when: * we have the same people measured twice. * the same subject are been compared (ex: Pre/Post Design) "...

Statistics - Post-hoc test

Statistics - Post-hoc test About In an anova, the Post-hoc tests is used to figure out exactly where there are significant differences. Articles Related

Data Mining - Algorithms

An is a mathematical procedure for solving a specific kind of problem. For some data mining functions, you can choose among several algorithms. Articles Related List Algorithm Function Type Descrip "...

Statistics - (Univariate|Simple|Basic) Linear Regression

A Simple Linear regression is a linear regression with only one predictor variable (X). Correlation demonstrates the relationship between two variables whereas a simple regression provides an equation "...

Statistics - Moderator Variable (Z) - Moderation

A moderation analysis is a multiple regression analysis. The main reason to run a moderation analysis is to demonstrate how a third variable (Z) changes the correlation between two variables (X and Y) "...