PCA: Revision history

7 February 2021

• curprev 17:3817:38, 7 February 2021‎ Brb talk contribs‎ 7,725 bytes +278‎ →‎What is PCA

19 December 2020

• curprev 12:0212:02, 19 December 2020‎ Brb talk contribs‎ 7,447 bytes +159‎ →‎Visualization

8 December 2020

• curprev 22:0622:06, 8 December 2020‎ Brb talk contribs‎ 7,288 bytes +158‎ →‎What is PCA Tags: mobile edit mobile web edit

14 October 2020

• curprev 15:1315:13, 14 October 2020‎ Brb talk contribs‎ 7,130 bytes +183‎ →‎Removing Zero Variance Columns
• curprev 15:1115:11, 14 October 2020‎ Brb talk contribs‎ 6,947 bytes +172‎ →‎Removing Zero Variance Columns
• curprev 15:0315:03, 14 October 2020‎ Brb talk contribs‎ 6,775 bytes +268‎ →‎"scale. = TRUE"

26 January 2020

• curprev 16:3616:36, 26 January 2020‎ Brb talk contribs‎ 6,507 bytes +79‎ →‎"scale. = TRUE"

22 January 2020

• curprev 10:5710:57, 22 January 2020‎ Brb talk contribs‎ 6,428 bytes +256‎ →‎R example
• curprev 10:0810:08, 22 January 2020‎ Brb talk contribs‎ 6,172 bytes +607‎ →‎What does it do if we choose center=FALSE in prcomp()?

26 December 2019

• curprev 21:1721:17, 26 December 2019‎ Brb talk contribs‎ 5,565 bytes +234‎ →‎Misc

18 November 2019

• curprev 15:0415:04, 18 November 2019‎ Brb talk contribs‎ 5,331 bytes +192‎ →‎Outlier samples

1 November 2019

• curprev 21:3521:35, 1 November 2019‎ Brb talk contribs‎ 5,139 bytes +145‎ →‎Outlier samples

31 August 2019

• curprev 19:3019:30, 31 August 2019‎ Brb talk contribs‎ 4,994 bytes +121‎ →‎Number of components

26 August 2019

• curprev 09:3809:38, 26 August 2019‎ Brb talk contribs‎ 4,873 bytes +4,873‎ Created page with "Principal component analysis = R source code = <pre> > stats:::prcomp.default function (x, retx = TRUE, center = TRUE, scale. = FALSE, tol = NULL, ...) { x <- as.mat..."