Read A) the Posting Guide (re plain text only... your emails may be damaged by the mailing list if you send html-formatted email... only you can solve this by figuring out how to use your email software) B) Help on assignment (?`=`) C) Help on logical tests (?`==`) -- Sent from my phone. Please excuse my brevity.
On May 16, 2017 7:06:40 AM PDT, "Abdelrahman, Omar (RER)" <omar.abdelrah...@miamidade.gov> wrote: >I am trying to produce multiple violin plots by 3 categorical >variables, each violin representing 1 year worth of data. The variables >are: > >Watershed (7 levels: county canals) > >Geography (5 levels: west; central; east; mouth; bay) > >Parameter (8 levels: water quality chemical parameters) > >Year (25 levels: 1992-2017) > >I want to produce 1 plot for each Parameter-Watershed subdivided into >Geography with a violin for each year. I used facets with the following >code (not by year): > >ggplot () + > >facet_grid (PARAMETER ~Wshed, scales="free_y") + > >geom_violin (data=merged, aes(x=Geo, y=RESULT)) > > > >I do not want facets, they crowd the information so it is unreadable. I >just started with R this week and have not been able to figure out the >foreach protocol, or any other loop protocol. I tried to subset the >data to do it iteratively with the following code: > > > >subdf<-subset (merged, Wshed = "AC") > > > >but got an error: Error: unexpected input in "subdf=subset (merged, >Wshed == "" > >Any help would be greatly appreciated. > >Thanks, > >Omar Abdelrahman, Biologist II >Miami-Dade County, Department of Regulatory and Economic Resources >Division of Environmental Resources Management (DERM) >Overtown Transit Village >701 NW 1st Court, 5th Floor >Miami, FL 33136-3912 >(305) 372-6872 >abd...@miamidade.gov<mailto:abd...@miamidade.gov> >www.miamidade.gov/environment<http://www.miamidade.gov/environment/> > > > [[alternative HTML version deleted]] > >______________________________________________ >R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide >http://www.R-project.org/posting-guide.html >and provide commented, minimal, self-contained, reproducible code. ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.