Chi-squared distribution: Revision history

26 October 2024

• curprev 06:0206:02, 26 October 2024 EmmanuelMiserandini talk contribs 45,314 bytes 0 No edit summary undo Tag: Visual edit

11 October 2024

• curprev 09:5409:54, 11 October 2024 Electrou talk contribs 45,314 bytes +114 Open access status updates in citations with OAbot #oabot undo Tag: OAbot [2.1]
• curprev 09:4809:48, 11 October 2024 Citation bot talk contribs 45,200 bytes −47 Altered archive-url. URLs might have been anonymized. Removed URL that duplicated identifier. | Use this bot. Report bugs. | Suggested by Electrou | #UCB_toolbar undo
• curprev 09:4709:47, 11 October 2024 Electrou talk contribs 45,247 bytes −202 Renamed references using RefRenamer | Cleaned up using AutoEd, unpiped links using script undo
• curprev 09:3109:31, 11 October 2024 Electrou talk contribs m 45,449 bytes +134 Adding/improving reference(s) undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit
• curprev 09:2909:29, 11 October 2024 Electrou talk contribs 45,315 bytes +218 Verifying article undo Tags: Visual edit Mobile edit Mobile web edit Advanced mobile edit

29 August 2024

• curprev 02:4502:45, 29 August 2024 2a01:cb0c:8ab0:6700:b5df:8ec8:2e09:3956 talk 45,097 bytes 0 →Sample mean: correct an error by replacing "scale" by "shape". It's when shape goes to infinity that Gamma becomes Normal. undo

23 August 2024

• curprev 12:2812:28, 23 August 2024 172.56.115.156 talk 45,097 bytes +14 →Noncentral moments undo

11 August 2024

• curprev 09:5309:53, 11 August 2024 Tallouche talk contribs 45,083 bytes 0 I corrected the final expression in the proof of Cochran's theorem. Specifically, (X^T)(Q^T)MQX is not equal to X_1^2 + ... + X_n^2, but rather to X_2^2 + ... + X_n^2. This can be verified by noting that (Q^T)MQ is a block matrix where the first row and column are zeros, and the lower-right block is an identity matrix of dimension n-1. This correction aligns with the theorem, which states the sum should be of the squares of n-1 independent standard normal variables. undo Tag: Visual edit

1 August 2024

• curprev 20:3520:35, 1 August 2024 Talgalili talk contribs 45,083 bytes +96 →Cochran's theorem: moved the proof into a folding banner undo
• curprev 19:3319:33, 1 August 2024 Cosmia Nebula talk contribs 44,987 bytes +32 →Cochran's theorem: special case undo Tag: Visual edit

26 July 2024

• curprev 10:3710:37, 26 July 2024 76.71.13.148 talk 44,955 bytes −67 The support of a distribution should always be a closed set. The previous $k=1$ case is incorrect and unnecessary. undo Tag: Visual edit

9 July 2024

• curprev 15:5415:54, 9 July 2024 131.225.170.30 talk 45,022 bytes 0 →Cochran's theorem: In last equation, sum of random variables X should start at X_1, not X_2. undo

2 June 2024

• curprev 12:1412:14, 2 June 2024 2a02:c7c:5f97:7400:7013:3a48:86da:ef35 talk 45,022 bytes +131 clarify shape and scale parameter in the gamma distribution linked to the chi squared distribution undo
• curprev 08:2508:25, 2 June 2024 2a02:c7c:5f97:7400:7013:3a48:86da:ef35 talk 44,891 bytes +590 Clarified link to Gamma and Wishart distribution. Added scaled chi-squared distribution undo

12 April 2024

• curprev 09:3709:37, 12 April 2024 Walkerhrh talk contribs m 44,301 bytes −1 Corrected link to regularized IGF undo

9 April 2024

• curprev 17:5317:53, 9 April 2024 ClueBot NG talk contribs m 44,302 bytes −19 Reverting possible vandalism by 64.63.146.34 to version by J.michael7. Report False Positive? Thanks, ClueBot NG. (4313878) (Bot) undo Tag: Rollback
• curprev 17:5317:53, 9 April 2024 64.63.146.34 talk 44,321 bytes +19 →Definitions undo Tag: Reverted

25 March 2024

• curprev 17:4217:42, 25 March 2024 J.michael7 talk contribs 44,302 bytes +5 →Occurrence and applications{{anchor|Applications}}: Add missing subscript to X-bar undo

12 March 2024

• curprev 23:5423:54, 12 March 2024 194.6.254.55 talk 44,297 bytes +11 →Cochran's theorem: Fixing minor bug in proof undo
• curprev 23:3423:34, 12 March 2024 194.6.254.55 talk 44,286 bytes +20 →Cochran's theorem: Fixed minor bug in proof. undo

24 January 2024

• curprev 11:0611:06, 24 January 2024 Maththerkel talk contribs m 44,266 bytes +44 Fixed ugly brackets undo Tag: 2017 wikitext editor

18 January 2024

• curprev 14:4014:40, 18 January 2024 2001:4c80:40:539:63a6:f3c7:c083:1519 talk 44,222 bytes +120 →Linear combination: Add link to generalized chi-squared distribution. undo

1 December 2023

• curprev 16:4316:43, 1 December 2023 InternetArchiveBot talk contribs 44,102 bytes +127 Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo

23 November 2023

• curprev 23:0023:00, 23 November 2023 31.164.106.89 talk 43,975 bytes +2 →Concentration undo Tags: Mobile edit Mobile web edit

15 November 2023

• curprev 01:0701:07, 15 November 2023 68.205.10.134 talk 43,973 bytes −16 →Table of \chi^2 values vs \boldsymbol{p}-values undo

13 November 2023

• curprev 18:1618:16, 13 November 2023 Abhiramakella talk contribs 43,989 bytes +30 →Table of χ 2 {\textstyle \chi ^{2}} values vs p {\displaystyle {\boldsymbol {p}}} - undo Tag: Visual edit
• curprev 18:1218:12, 13 November 2023 Abhiramakella talk contribs 43,959 bytes +40 →Asymptotic properties undo Tag: Visual edit

11 November 2023

• curprev 16:2416:24, 11 November 2023 2a02:1210:2642:4a00:f4f7:e480:5c:b8c9 talk 43,919 bytes +14 No edit summary undo

9 November 2023

• curprev 12:3812:38, 9 November 2023 AnomieBOT talk contribs m 43,905 bytes +19 Dating maintenance tags: {{Cn}} undo
• curprev 12:1812:18, 9 November 2023 Kuru talk contribs 43,886 bytes −252 rmv non-WP:RS : user generated material / open content platform undo

7 November 2023

• curprev 08:3808:38, 7 November 2023 Kku talk contribs m 44,138 bytes +4 link [pP]ower series undo

6 November 2023

• curprev 22:2622:26, 6 November 2023 Tom.Reding talk contribs m 44,134 bytes +22 +{{Authority control}} (1 ID from Wikidata); WP:GenFixes & cleanup on undo Tag: AWB

26 October 2023

• curprev 09:2109:21, 26 October 2023 LisaParrot talk contribs m 44,112 bytes +258 minor edit undo

24 August 2023

• curprev 11:0511:05, 24 August 2023 Gonnym talk contribs 43,854 bytes −1 →Cochran's theorem: clean up undo Tag: AWB

14 August 2023

• curprev 17:0817:08, 14 August 2023 OAbot talk contribs m 43,855 bytes +17 Open access bot: doi updated in citation with #oabot. undo

3 August 2023

• curprev 23:0223:02, 3 August 2023 Pjforr talk contribs 43,838 bytes −9 →Cumulants: Delete (formal). The power series in question is well defined for |t|<1/2 undo

24 July 2023

• curprev 07:3207:32, 24 July 2023 Citation bot talk contribs 43,847 bytes +19 Add: s2cid, authors 1-1. Removed parameters. Some additions/deletions were parameter name changes. | Use this bot. Report bugs. | #UCB_CommandLine 567/9214 undo

19 July 2023

• curprev 22:4522:45, 19 July 2023 Plantsurfer talk contribs m 43,828 bytes +18 Replaced VE ref names using RefRenamernamed citation undo

18 July 2023

• curprev 12:3912:39, 18 July 2023 Limit-theorem talk contribs 43,810 bytes −4 The gamma distribution is already linked in the lede. Undid revision 1165943903 by 128.214.138.133 (talk) undo Tag: Undo
• curprev 11:3411:34, 18 July 2023 128.214.138.133 talk 43,814 bytes +4 →Sample mean undo Tag: Reverted

8 June 2023

• curprev 16:3316:33, 8 June 2023 Abhiramakella talk contribs 43,810 bytes +44 →Table of χ2 values vs p-values undo Tag: Visual edit

21 May 2023

• curprev 17:1817:18, 21 May 2023 Cosmia Nebula talk contribs 43,766 bytes +585 →Concentration: example undo Tag: Visual edit

28 April 2023

• curprev 14:4414:44, 28 April 2023 173.11.52.249 talk 43,181 bytes +2 No edit summary undo
• curprev 14:4414:44, 28 April 2023 173.11.52.249 talk 43,179 bytes −8 →See also undo
• curprev 14:4314:43, 28 April 2023 173.11.52.249 talk 43,187 bytes 0 →Related distributions undo
• curprev 14:4314:43, 28 April 2023 173.11.52.249 talk 43,187 bytes −28 →Related distributions undo
• curprev 14:4114:41, 28 April 2023 173.11.52.249 talk 43,215 bytes −8 →Cumulative distribution function undo
• curprev 14:4014:40, 28 April 2023 173.11.52.249 talk 43,223 bytes +6 →Additivity undo
• curprev 14:3914:39, 28 April 2023 173.11.52.249 talk 43,217 bytes −6 →Probability density function undo