These days many researchers rely on software programs and no one knows how the program works. You did an excellent job in going through the model of factor analysis.
@giorgossartzetakis8771
5 жыл бұрын
Wow he nailed that. Best so far in 2019.
@sasakevin3263
Жыл бұрын
No fancy animation, just pure hand-writing to walk through the whole process, that's the best teaching way to make me understand throughly! Thank you sir!
@msrasras
6 жыл бұрын
This is a great explanation of this topic, thank you professor. If I may point out that @42.15 you should add mu_j to X_j.
@JiuchenDeng
Жыл бұрын
When I get to the last step of the inductions, my heart tells me that this is beautiful math!
@_Anonymous_9
3 жыл бұрын
Great explanation. Thanks for uploading.
@kanhaiyamishra1618
7 жыл бұрын
Great lecture sir, you made it very easy to understand
@MuskanKumari-mp2nh
4 жыл бұрын
Thank you so much for explaining this!
@sanjaykrish8719
6 жыл бұрын
Love you professor.. superb lecture
@Drnguyenhuytung
9 жыл бұрын
Thank you so much for your fantastic lecture. By the way, could you briefly let me know, in SPSS, there are 7 extraction methods: Principal components, unweighted least squares, generalized least squares, maximum likelihood, principal-axis factoring, alpha factoring and image factoring, which are exploratory factor analysis and which are component factor analysis. In addition, which methods are confirmation and exploratory analysis. Thank you so much!
@bharatbajoria
4 жыл бұрын
In Assumptions shouldn't it be Cov(F delta^) where ^- Transpose , delta- error matrix ?
@zinox305-pr8
10 жыл бұрын
السلام عليكم ورحمة الله تعالى وبركاته جزاك الله خيرا وارجوا ان تكون وتظل بخير وعافية وننتطر جديدك وسلام
@medicinalvl-up862
2 жыл бұрын
a real boss!! maestro! saludos from peru!
@HealingShorts264
11 ай бұрын
Great explanation sir👍
@Sahilthapar1992
7 жыл бұрын
Excellent lecture. Thank you very much.
@mroienalm
9 жыл бұрын
your lecture is very good. thanks!
@enochsit
7 жыл бұрын
Great music at the beginning lol
@sankarsan78
Жыл бұрын
Excellent !!!
@TheWorldwideapple
7 жыл бұрын
Excellent lecture !
@louiszonnekoning5844
10 жыл бұрын
fantastisch
@DDOfficial200
7 жыл бұрын
So can you say that the F statistic is just a measure of a factor?
@PoojaYadav-xb7vn
7 жыл бұрын
Great Lecture
@sandipnale3666
8 жыл бұрын
awesome lecture
@bibekhood
7 жыл бұрын
You confused me. Are Fs dependent on Xs or vice versa?
@arnabsen8633
7 жыл бұрын
X is dependent on F
@msrasras
6 жыл бұрын
The covariance of xF is Lamda if the model assumptions hold
@eriangelino7800
3 жыл бұрын
Factor analysis is not a dependency model, rather it is an interdependency model. Therefore, the rationale is either ot reduce data or summarize data by squeezing the variables into few factors. The factors and variables are interdependent and are mainly correlates.
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