User request: allow date adjustment using % strptime abbreviations syntax about incidence2 HOT 3 CLOSED

On Thu, May 20, 2021 at 7:56 AM Tim Taylor ***@***.***> wrote: Yes for single weeks. They default to being centred but can be changed to hitogram dates in the same way as above. 2 week intervals can *never* be centred and will always be dates (but you can use date_format to give them a different format) - see below and note the issue I need to fix on the y-axis labelling ;) library(outbreaks) library(incidence2) dat <- ebola_sim_clean$linelist xw<- incidence(dat, date_of_onset, interval = "week") xw #> An incidence2 object: 56 x 2 #> 5829 cases from 2014-W15 to 2015-W18 #> interval: 1 (Monday) week #> cumulative: FALSE #> #> date_index count #> <yrwk> <int> #> 1 2014-W15 1 #> 2 2014-W16 1 #> 3 2014-W17 5 #> 4 2014-W18 4 #> 5 2014-W19 12 #> 6 2014-W20 17 #> 7 2014-W21 15 #> 8 2014-W22 19 #> 9 2014-W23 23 #> 10 2014-W24 21 #> # … with 46 more rows # centred dates (default for yearweek, single months, quarters and years) plot(xw, color = "white") <https://camo.githubusercontent.com/b971db8f138cc8c6c25da1d78706099f09631928522c2db4d6f67c8abb841c98/68747470733a2f2f692e696d6775722e636f6d2f364d5a396762472e706e67> # centred dates (default for yearweek, single months, quarters and years) plot(xw, color = "white", centre_dates = FALSE) <https://camo.githubusercontent.com/fe0fcfcb990666571ad7a15dfc1be1836ed9b4a504117f7b8d9bf8ccc3c641e1/68747470733a2f2f692e696d6775722e636f6d2f786939517166392e706e67> x2w<- incidence(dat, date_of_onset, interval = "2 weeks") x2w #> An incidence2 object: 28 x 2 #> 5829 cases from 2014-04-07 to 2015-05-03 #> interval: 14 days #> cumulative: FALSE #> #> date_index count #> <period> <int> #> 1 2014-04-07 to 2014-04-20 2 #> 2 2014-04-21 to 2014-05-04 9 #> 3 2014-05-05 to 2014-05-18 29 #> 4 2014-05-19 to 2014-06-01 34 #> 5 2014-06-02 to 2014-06-15 44 #> 6 2014-06-16 to 2014-06-29 52 #> 7 2014-06-30 to 2014-07-13 72 #> 8 2014-07-14 to 2014-07-27 120 #> 9 2014-07-28 to 2014-08-10 166 #> 10 2014-08-11 to 2014-08-24 255 #> # … with 18 more rows # centred dates (default for yearweek, single months, quarters and years) plot(x2w, color = "white") <https://camo.githubusercontent.com/6da81e8136d11c500a09f04707ab08bac50dce291bb36ed6bf74714fbafce6fb/68747470733a2f2f692e696d6775722e636f6d2f6c374743726d792e706e67> Created on 2021-05-20 by the reprex package <https://reprex.tidyverse.org> (v2.0.0) — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#65 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AMN4O7ZKABECYW6CMP3JCRTTOT2GXANCNFSM45FLNWLQ> .