I think you are the only one was able to explain the concept clearly. Congratulations!
@kenonwu8979
3 жыл бұрын
Your voice and energy is so awesome. Thanks so much for this.
@husseinel-sayed64
7 жыл бұрын
Hi.. Thank you for a great video on SEM in AMOS. I wonder whether it would be possible to get access to the dataset in order to practice with your instruction. I also have a comment and two questions and would really appreciate your feedback. The comment is related to Mahalanobis distance calculation. The way it is presented in this video covers only identification of multivariate outliers but not multivariate normality. To check for multivariate normality, the procedure according Burdenski (2000) is explained in this paper: www.eduimed.com/index.php/eimj/article/download/361/231 My two questions regarding data screening are: 1. For equality of variance, you mention that we need to verify that none of the variable variances is greater than 10 times the variance of other variables. Is there a reference to cite for this rule of thumb. 2. Also, you used the LOESS line to indicate that data satisfies the homoscedasticity assumption. Is there a reference to cite for that step. Thanks again, Hussein (hussein.elsayed@gmail.com)
@foabehp.6706
8 жыл бұрын
Great. Thank you sir.
@Justme1635438
4 жыл бұрын
I thought this was the guy in the wheelchair (Joe Swanson) from Family Guy! You have the same voice!
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