Conditional expectation: Revision history

8 October 2024

• curprev 08:3108:31, 8 October 2024 Joanico talk contribs m 33,428 bytes +56‎ →Basic properties: corrected my previous wrong edit, added a note to clarify what's going on as I expect this to be a common misunderstanding since it had been already corrected 2 edits ago undo
• curprev 08:1608:16, 8 October 2024 Joanico talk contribs m 33,372 bytes 0‎ →Basic properties: typo in one occurrence of the tower property undo Tag: Manual revert

22 April 2024

• curprev 13:0413:04, 22 April 2024 130.226.236.6 talk 33,372 bytes 0‎ Typo: Swapped H_1 and H_2 under stability. The property is supposed to use stability to pull out conditional expectation wrt. H_1, as this is H_1-measurable and thus also H_2-measurable undo Tag: Reverted

10 March 2024

• curprev 20:2320:23, 10 March 2024 2601:447:c601:3690:d931:33c4:2ea6:a3f1 talk 33,372 bytes +11‎ →Conditional expectation with respect to a random variable undo
• curprev 20:2220:22, 10 March 2024 2601:447:c601:3690:d931:33c4:2ea6:a3f1 talk 33,361 bytes 0‎ No edit summary undo

20 January 2024

• curprev 10:1110:11, 20 January 2024 Dominikbeck talk contribs m 33,361 bytes 0‎ typo in H_1 (should be H_2) undo

20 December 2023

• curprev 14:4614:46, 20 December 2023 DMH223344 talk contribs 33,361 bytes −106‎ correct definition undo Tag: Visual edit

17 November 2023

• curprev 10:4510:45, 17 November 2023 80.124.9.70 talk 33,467 bytes +13‎ No edit summary undo
• curprev 10:4310:43, 17 November 2023 147.161.232.166 talk 33,454 bytes +3‎ No edit summary undo
• curprev 10:3510:35, 17 November 2023 80.124.9.70 talk 33,451 bytes −17‎ No edit summary undo

25 August 2023

• curprev 21:2121:21, 25 August 2023 HeyElliott talk contribs 33,468 bytes −30‎ →Definitions: MOS:NOTE undo Tag: 2017 wikitext editor

10 August 2023

• curprev 15:0315:03, 10 August 2023 FloKo02 talk contribs 33,498 bytes +79‎ Added that in the case of discrete random variables the Conditional expectation of $X$ given ${\Y=y\}$ is not defined if $P(Y=y) = 0$ undo

14 July 2023

• curprev 22:0922:09, 14 July 2023 Beland talk contribs 33,419 bytes +27‎ convert special characters found by Wikipedia:Typo Team/moss (via WP:JWB) undo

1 June 2023

• curprev 14:5814:58, 1 June 2023 SpiralSource talk contribs m 33,392 bytes +25‎ →See also: added "hidden markov model" undo Tag: Visual edit

7 March 2023

• curprev 18:5518:55, 7 March 2023 NoAmCom talk contribs m 33,367 bytes −89‎ closing comma undo Tag: AWB

6 February 2023

• curprev 19:4319:43, 6 February 2023 83.254.231.114 talk 33,456 bytes +2,032‎ →Basic properties undo
• curprev 19:0019:00, 6 February 2023 83.254.231.114 talk 31,424 bytes +38‎ →Basic properties undo
• curprev 18:5918:59, 6 February 2023 83.254.231.114 talk 31,386 bytes +632‎ →Basic properties undo

2 February 2023

• curprev 10:0810:08, 2 February 2023 Tensorproduct talk contribs 30,754 bytes +140‎ →General Definition: Added operator notation undo
• curprev 00:3300:33, 2 February 2023 Faolin42 talk contribs 30,614 bytes −1‎ measureable -> measurable undo

1 February 2023

• curprev 12:0612:06, 1 February 2023 Tensorproduct talk contribs 30,615 bytes +78‎ →General Definition: Reference: added comment why there are two references undo
• curprev 10:0610:06, 1 February 2023 Tensorproduct talk contribs 30,537 bytes +1,231‎ →Definitions: Added a more general definition for Banach spaces. undo

16 November 2022

• curprev 00:5500:55, 16 November 2022 2601:447:c601:3690::2208 talk 29,306 bytes +10‎ →Continuous random variables undo

27 October 2022

• curprev 22:4122:41, 27 October 2022 MockBird talk contribs 29,296 bytes 0‎ →Basic properties: Another typo in the second stability property. Changed H1 for H2. undo
• curprev 22:4022:40, 27 October 2022 MockBird talk contribs 29,296 bytes 0‎ →Basic properties: Typo: Changed H2 for H1 in the second stability line undo
• curprev 22:3822:38, 27 October 2022 MockBird talk contribs 29,296 bytes 0‎ →Basic properties: In particular, for sub-σ-algebras <math> \mathcal{H}_1\subset\mathcal{H}_2 \subset\mathcal{F}</math> we have <math>E(E(X\mid\mathcal{H}_2)\mid\mathcal{H}_1) = E(X\mid\mathcal{H}_2)</math> changed H1 for H2 since the finer sigma algebra dominates the expectation and not the other way.. undo

9 October 2022

• curprev 03:5803:58, 9 October 2022 128.195.97.248 talk 29,296 bytes 0‎ →Conditional expectation with respect to a sub-σ-algebra undo
• curprev 03:5703:57, 9 October 2022 128.195.97.248 talk 29,296 bytes 0‎ →Conditional expectation with respect to a sub-σ-algebra undo

5 August 2022

• curprev 15:2315:23, 5 August 2022 Tensorproduct talk contribs m 29,296 bytes +2‎ →Conditional expectation with respect to a sub-σ-algebra: readability undo

15 June 2022

• curprev 06:3206:32, 15 June 2022 2001:4ca0:0:f294:a0ca:e111:5e48:2583 talk 29,294 bytes 0‎ →Basic properties undo

3 June 2022

• curprev 21:5521:55, 3 June 2022 AVM2019 talk contribs 29,294 bytes +156‎ →Basic properties: Law of total expectation as a special case of Tower property undo
• curprev 21:5021:50, 3 June 2022 AVM2019 talk contribs 29,138 bytes +113‎ →Basic properties: Stability property for nested sub-algebras undo

6 May 2022

• curprev 04:2504:25, 6 May 2022 OlliverWithDoubleL talk contribs 29,025 bytes +134‎ added short description undo Tags: Mobile edit Mobile app edit iOS app edit

4 October 2021

• curprev 08:3608:36, 4 October 2021 User357269 talk contribs m 28,891 bytes −25‎ →L2 random variables: removed unnecessary L2 assumption on Y undo

28 July 2021

• curprev 20:3420:34, 28 July 2021 Gladamas talk contribs m 28,916 bytes −40‎ Reverted edits by 82.12.76.16 (talk) (HG) (3.4.10) undo Tag: Rollback
• curprev 20:3020:30, 28 July 2021 82.12.76.16 talk 28,956 bytes +40‎ This is true undo Tag: Reverted

12 July 2021

• curprev 08:1608:16, 12 July 2021 Dotton talk contribs 28,916 bytes −5‎ →Discussion: I fix a typo: The expression <math>P(X \in H)<\math> should be replaced by <math>P(H)<\math>. Here, <math>X<\math> is a function <math>\Omega \to \mathbb{R}^n</math>, and set <math>H<\math> is subset of <math>\Omega<\math> (and not subset of <math>\mathbb{R}^n<\math>), so the expression <math>\{X \in H\}<\math> doesn't make sense. undo

4 June 2021

• curprev 11:4911:49, 4 June 2021 StrokeOfMidnight talk contribs 28,921 bytes +161‎ →Continuous random variables: carefully explain the notation, correct a misstatement, and make LaTeX-related changes undo
• curprev 06:1306:13, 4 June 2021 102.65.59.197 talk 28,760 bytes 0‎ →Continuous random variables: I changed f_{X|Y}(x,y) to f_{X|Y}(x|y) which I think is the correct notation. undo Tags: Mobile edit Mobile web edit

9 May 2021

• curprev 23:0123:01, 9 May 2021 Rumil talk contribs m 28,760 bytes +2‎ →Conditioning on an event: Hidden typo undo

5 May 2021

• curprev 15:1615:16, 5 May 2021 OAbot talk contribs m 28,758 bytes +19‎ Open access bot: doi added to citation with #oabot. undo

28 April 2021

• curprev 18:2018:20, 28 April 2021 Bender the Bot talk contribs m 28,739 bytes +1‎ →Notes: HTTP → HTTPS for the American Mathematical Society, replaced: =http://www.ams.org/ → =https://www.ams.org/ undo Tag: AWB

1 April 2021

• curprev 11:2411:24, 1 April 2021 198.36.40.157 talk 28,738 bytes +52‎ →Continuous random variables undo
• curprev 08:1608:16, 1 April 2021 198.36.40.153 talk 28,686 bytes −2‎ No edit summary undo
• curprev 08:0008:00, 1 April 2021 198.36.40.154 talk 28,688 bytes −30‎ No edit summary undo
• curprev 07:4807:48, 1 April 2021 198.36.40.151 talk 28,718 bytes −4‎ No edit summary undo

21 March 2021

• curprev 23:2423:24, 21 March 2021 Thewriter006 talk contribs 28,722 bytes +1‎ →Basic properties: round bracket missing undo
• curprev 23:2223:22, 21 March 2021 Thewriter006 talk contribs 28,721 bytes +12‎ →Basic properties: oh fixed the stability thing undo
• curprev 23:2123:21, 21 March 2021 Thewriter006 talk contribs 28,709 bytes +108‎ →Basic properties: 1 - the 'replaced by Z' part and 2 - linking the tower property with stability undo

21 February 2021

• curprev 17:2517:25, 21 February 2021 Antmaker talk contribs m 28,601 bytes +1‎ →Conditioning on an event: Added the missing "=" sign. undo