Survival function: Revision history

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curprev 03:2003:20, 11 April 2025 Flaxative talk contribs m 16,203 bytes −1 →Other parametric survival functions undo

curprev 07:3907:39, 4 April 2025 130.102.177.57 talk 16,204 bytes −4 remove redundant curly bracket undo
curprev 07:3707:37, 4 April 2025 130.102.177.57 talk 16,208 bytes 0 correct typo undo

curprev 11:5411:54, 10 January 2025 Navalni talk contribs m 16,208 bytes −38 No edit summary undo Tag: Visual edit

curprev 14:2414:24, 7 January 2025 2003:dc:af26:ce00:3eb:8562:21d5:199a talk 16,246 bytes +3 CDF is defined with less-equal, not strictly less. Otherwise, there can be problems with point masses. undo

curprev 08:3508:35, 15 December 2024 Zyploc talk contribs 16,243 bytes −3 →Examples of survival functions undo
curprev 08:3308:33, 15 December 2024 Zyploc talk contribs 16,246 bytes +11 →Examples of survival functions: Fixed my ambiguous phrasing. undo
curprev 08:3208:32, 15 December 2024 Zyploc talk contribs 16,235 bytes +233 →Examples of survival functions: Cleaning and formatting text. undo

curprev 20:3820:38, 12 November 2024 147.161.244.180 talk 16,002 bytes −13 time to event of interest -> time to failure undo Tag: Visual edit
curprev 20:2520:25, 12 November 2024 147.161.244.180 talk 16,015 bytes +75 Undid revision 1256378771 by Rob Formi (talk). The mathematical definition in terms of the hazard function or the cumulative hazard function given previously were incorrect. The definition presented should refer to the PDF and CDF of the event. Note that the definition of the survival function in terms of the hazard function is already given below in properties. It is: S(t) = 1-exp(-\int_0^t h(s) ds) undo Tag: Visual edit

curprev 17:3217:32, 9 November 2024 Rob Formi talk contribs 15,940 bytes +26 →Definition: Adjusted the hyperlink. Changed the notation for the hazard function and it's cumulative counterpart. Adjusted the notation rendering to LaTeX undo

curprev 16:3316:33, 7 December 2023 2001:5a8:4086:c500:315c:6cff:19fe:d688 talk 15,914 bytes −2 →Properties: I reverted my previous edit of the first property. In that edit, I switched from <math>u > t</math> to <math>u \ge t</math>. I incorrectly explained that the former was an error. Actually, both definitions are equivalent, since <math>u = t</math> implies <math>S(u) = S(t)</math>. I do prefer the original version because it is consistent with the sources quoted in <ref>https://en.wikipedia.org/wiki/Monotonic_function</ref>, such as <ref>https://mathworld.wolfram.com/Nondec</ref>. undo Tag: Manual revert
curprev 14:4014:40, 7 December 2023 2001:5a8:4086:c500:315c:6cff:19fe:d688 talk 15,916 bytes +2 →Properties: There was an error in the first property of the survival function. The definition of monotonically increasing function requires that <math>u \ge t</math>, and not <math>u > t</math>. Source: <ref>https://encyclopediaofmath.org/wiki/Monotone_function</ref> undo Tag: Reverted

curprev 23:4023:40, 9 October 2023 Pstlarry talk contribs m 15,914 bytes +239 →Non-parametric survival functions undo

curprev 22:3622:36, 24 September 2023 Citation bot talk contribs 15,675 bytes −53 Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo

curprev 08:4608:46, 19 September 2023 WikiCleanerBot talk contribs m 15,728 bytes 0 v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

curprev 17:4217:42, 14 September 2023 Biggerj1 talk contribs 15,728 bytes +50 →Examples of survival functions undo Tags: Mobile edit Mobile web edit Advanced mobile edit
curprev 08:1708:17, 14 September 2023 Biggerj1 talk contribs 15,678 bytes +359 →Examples of survival functions undo

curprev 22:0222:02, 5 August 2023 ShelfSkewed talk contribs 15,319 bytes −15 Undid revision 1163573553 by 138.37.2.201 (talk)—dubious change; see dab page cumulative density function (apparently there is no such thing?) undo Tag: Undo

curprev 16:1316:13, 5 July 2023 138.37.2.201 talk 15,334 bytes +15 F(t) is cumulative density function; f(t) is pdf. undo Tags: Reverted Disambiguation links added

curprev 15:0815:08, 13 June 2023 75.237.217.55 talk 15,319 bytes −19 →Definition undo

curprev 04:4304:43, 16 February 2023 Feed Me Your Skin talk contribs 15,338 bytes +49 Added missing function definition undo

curprev 09:4609:46, 11 February 2023 Mansci talk contribs m 15,289 bytes −2 →top: Removed redundant line breaks in the introduction undo Tags: Mobile edit Mobile app edit Android app edit

curprev 16:2816:28, 30 January 2023 GZWDer talk contribs 15,291 bytes −45 No edit summary undo

curprev 21:4721:47, 17 January 2022 Qwerfjkl talk contribs m 15,336 bytes 0 Capitalising short description "probability of survival beyond any specified time" per WP:SDFORMAT (via Bandersnatch) undo

curprev 12:5512:55, 8 November 2021 2001:6b0:2:2801:5c8f:85a3:9b59:a46b talk 15,336 bytes +2 No edit summary undo
curprev 12:5112:51, 8 November 2021 2001:6b0:2:2801:5c8f:85a3:9b59:a46b talk 15,334 bytes +102 Clarify undo

curprev 14:0614:06, 4 May 2021 Cosine12 talk contribs 15,232 bytes −1 →Properties undo
curprev 14:0614:06, 4 May 2021 Cosine12 talk contribs 15,233 bytes +65 →Properties: Added explicit expression for S(t) undo

curprev 18:0218:02, 27 April 2021 Mersenne56 talk contribs 15,168 bytes +1,265 Revisions in the Properties section undo

curprev 01:1801:18, 25 April 2021 Mersenne56 talk contribs 13,903 bytes −1,262 Undid revision 1019719325 by Mersenne56 (talk) Reverting edits due to issue where subsequent sections are contained in the "expected survival time box" undo Tag: Undo
curprev 01:0801:08, 25 April 2021 Mersenne56 talk contribs 15,165 bytes +1,262 →Properties: Added several items, including a proof of the expected value in terms of the survival function undo Tags: Reverted Visual edit

curprev 00:2600:26, 3 October 2020 Johndburger talk contribs 13,903 bytes +11 Changing short description from "1 - (cumulative distribution function)" to "probability of survival beyond any specified time" (Shortdesc helper) undo
curprev 00:2500:25, 3 October 2020 Johndburger talk contribs 13,892 bytes +61 Importing Wikidata short description: "1 - (cumulative distribution function)" (Shortdesc helper) undo

curprev 23:0023:00, 1 September 2020 Jarble talk contribs m 13,831 bytes +4 linking undo

curprev 23:1023:10, 8 October 2019 BrownHairedGirl talk contribs m 13,827 bytes +1 replace links to deleted portals: Portal:Statistics → Portal:Mathematics undo Tag: AWB

curprev 13:2313:23, 6 June 2019 Nathanielmhld talk contribs m 13,826 bytes −6 "given specified" is redundant undo

curprev 22:1622:16, 10 January 2019 Vycl1994 talk contribs 13,832 bytes +36 →Parametric survival functions undo

curprev 01:5601:56, 23 July 2018 Donner60 talk contribs m 13,796 bytes +486 Reverted edits by 207.119.63.202 (talk): unexplained content removal (HG) (3.4.4) undo Tags: Huggle Rollback
curprev 01:5201:52, 23 July 2018 207.119.63.202 talk 13,310 bytes −486 . undo

curprev 17:2217:22, 9 April 2018 Mrsminirobot talk contribs 13,796 bytes +6 changed lambda function to 1/MTBF as described in https://en.wikipedia.org/wiki/Mean_time_between_failures etc. undo

curprev 23:4323:43, 2 February 2018 Bender235 talk contribs m 13,790 bytes −2 Typo fixing, typo(s) fixed: stair-step → stairstep using AWB undo

curprev 14:0814:08, 30 June 2017 Loraof talk contribs 13,792 bytes 0 see-also before refs undo
curprev 14:0514:05, 30 June 2017 Loraof talk contribs 13,792 bytes +57 →top: ce undo

curprev 00:5800:58, 29 March 2017 Fredvanner talk contribs 13,735 bytes +6,281 Undid revision 750099180 by Isambard Kingdom (talk) This edit leaves article broken (it includes references to the deleted material) undo

curprev 02:4002:40, 20 December 2016 EmausBot talk contribs m 7,454 bytes −26 Bot: Migrating 1 interwiki links, now provided by Wikidata on d:Q2915096 undo

curprev 17:2117:21, 9 December 2016 Marcocapelle talk contribs 7,480 bytes +1 removed Category:Probability theory; added Category:Applied probability using HotCat undo

curprev 21:0621:06, 17 November 2016 AnomieBOT talk contribs 7,479 bytes +424 Rescuing orphaned refs ("Klein2005" from rev 750099583; "TablemanKim2003" from rev 750099583) undo
curprev 20:3420:34, 17 November 2016 Isambard Kingdom talk contribs 7,055 bytes −1,121 →Non-parametric survival functions: More streamlining. undo
curprev 20:3320:33, 17 November 2016 Isambard Kingdom talk contribs 8,176 bytes −2,213 →Weibull survival function: Streamlining. undo

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