Timeline for Estimating the # of Principal components based on variance explained
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
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| Mar 22, 2017 at 6:42 | comment | added | Deathkill14 | Answers in this post go into detail on methods for appropriately selecting the number of components. The Valle paper referred to is a very good introduction to this topic: stats.stackexchange.com/questions/100143/… | |
| Mar 22, 2017 at 3:15 | comment | added | kms | @Student T yeah - the scree plot shows a steep curve until like ~20 PCs and then it's horizontal line from then on. | |
| Mar 22, 2017 at 3:12 | comment | added | SmallChess | You choose your desired percentage (80%, 90%). You use it to select your components. | |
| Mar 22, 2017 at 3:11 | comment | added | SmallChess | support.minitab.com/en-us/minitab/17/topic-library/… | |
| Mar 22, 2017 at 2:55 | history | asked | kms | CC BY-SA 3.0 |