Rafael Valdece Sousa BastosinTowards Data ScienceConfirmatory Factor Analysis FundamentalsHow it works and can be used in your researchOct 9, 20213Oct 9, 20213
Rafael Valdece Sousa BastosinTowards Data ScienceEstimating the number of dimensions with Exploratory Graph AnalysisA summary and tutorial of a powerful technique from the network psychometrics literatureMar 31, 2021Mar 31, 2021
Rafael Valdece Sousa BastosinTowards Data ScienceEvidence for the null hypothesis? A case of equivalence testingA statistical tool to use when the results are not significant (with example in R)Jan 24, 2021Jan 24, 2021
Rafael Valdece Sousa BastosinTowards Data ScienceExploratory Factor Analysis vs Principal Components: from concept to applicationHow to reduce parameters with Exploratory Factor AnalysisJan 21, 2021Jan 21, 2021
Rafael Valdece Sousa BastosinTowards Data ScienceMeasurement Invariance: definition and example in RHow measurement invariance can improve your statistical inferences regarding human subjectsJan 18, 20212Jan 18, 20212
Rafael Valdece Sousa BastosinTowards Data ScienceThe validity of psychological and educational testsValidity is an important aspect of indirect measures. In this post, I focus on the validity of psychological and educational tests.Jan 14, 2021Jan 14, 2021
Rafael Valdece Sousa BastosEigenvalues and eigenvectors: a full information guide [LA4]In this series of posts, I`ll be writing about some basics of Linear Algebra [LA] so we can learn together.Nov 25, 2020Nov 25, 2020
Rafael Valdece Sousa BastosA Brief Summary of Linear Transformation [LA3]In this series of posts, I`ll be writing about some basics of Linear Algebra [LA] so we can learn together.Nov 20, 20201Nov 20, 20201
Rafael Valdece Sousa BastosLinear Systems and Matrices [LA2]In this series of posts, I`ll be writing about some basics of Linear Algebra [LA] so we can learn together.Oct 19, 2020Oct 19, 2020
Rafael Valdece Sousa BastosIntroduction to Linear Algebra [LA1]In this series of posts, I`ll be writing about some basics of Linear Algebra [LA] so we can learn math together.Oct 15, 20201Oct 15, 20201
![Eigenvalues and eigenvectors: a full information guide [LA4]](https://miro.medium.com/v2/resize:fill:160:106/1*n_kH1zCaiuq0R7M3nyBFLg.jpeg)
![Eigenvalues and eigenvectors: a full information guide [LA4]](https://miro.medium.com/v2/resize:fill:320:214/1*n_kH1zCaiuq0R7M3nyBFLg.jpeg)
![Linear Systems and Matrices [LA2]](https://miro.medium.com/v2/resize:fill:160:106/1*scxacEsJ1uHMvx51_ZLqHA.png)
![Linear Systems and Matrices [LA2]](https://miro.medium.com/v2/resize:fill:320:214/1*scxacEsJ1uHMvx51_ZLqHA.png)
![Introduction to Linear Algebra [LA1]](https://miro.medium.com/v2/resize:fill:160:106/1*PyDn3AHLA-S-DRVhNvg7nQ.png)
![Introduction to Linear Algebra [LA1]](https://miro.medium.com/v2/resize:fill:320:214/1*PyDn3AHLA-S-DRVhNvg7nQ.png)
