I suspect you were the victim of your own failure to use plain text email format as the Posting Guide warns you to do, or at least you let your email client try to convert your reply to HTML format... which often treats text on different lines as part of a single paragraph. As David pointed out, your version of the code had missing newlines.
On April 6, 2022 4:17:21 PM PDT, "Ebert,Timothy Aaron" <teb...@ufl.edu> wrote: >Based on the OP's submission I pasted the following into R and tried to run it. > >Here is what I think was posted (comments removed): > >my_data <- 1:5 >my_data >my_subset_criteria <- c( F, F, T, NA, NA) my_subset_criteria >equals TRUE my_data[my_subset_criteria == T] >my_subset_criteria == T) > >Assuming that this is the right code I tried to run it. >The third line " my_subset_criteria <- c( F, F, T, NA, NA) my_subset_criteria" >returns an error. > >Error: unexpected symbol in " my_subset_criteria <- c( F, F, T, NA, NA) >my_subset_criteria" > >Regards, >Tim > >-----Original Message----- >From: Jeff Newmiller <jdnew...@dcn.davis.ca.us> >Sent: Wednesday, April 6, 2022 5:22 PM >To: r-help@r-project.org; Ebert,Timothy Aaron <teb...@ufl.edu>; Kelly Thompson ><kt1572...@gmail.com>; r-help@r-project.org >Subject: Re: [R] What is the intended behavior, when subsetting using brackets >[ ], when the subset criterion has NA's? > >[External Email] > >Mmmm, ESP on the blink. > >WHAT error? from which line of code? > >BTW see The R Inferno, section 8.2.32 > >On April 6, 2022 1:52:47 PM PDT, "Ebert,Timothy Aaron" <teb...@ufl.edu> wrote: >>I get an error with this: >>my_subset_criteria <- c( F, F, T, NA, NA) my_subset_criteria >> >> >>Tim >> >>-----Original Message----- >>From: R-help <r-help-boun...@r-project.org> On Behalf Of Kelly Thompson >>Sent: Wednesday, April 6, 2022 4:13 PM >>To: r-help@r-project.org >>Subject: [R] What is the intended behavior, when subsetting using brackets [ >>], when the subset criterion has NA's? >> >>[External Email] >> >>I noticed that I get different results when subsetting using subset, compared >>to subsetting using "brackets" when the subset criteria have NA's. >> >>Here's an example >> >>#START OF EXAMPLE >>my_data <- 1:5 >>my_data >> >>my_subset_criteria <- c( F, F, T, NA, NA) my_subset_criteria >> >>#subsetting using subset returns the data where my_subset_criteria >>equals TRUE my_data[my_subset_criteria == T] >> >>#subsetting using brackets returns the data where my_subset_criteria >>equals TRUE, and also NA where my_subset_criteria is NA subset(my_data, >>my_subset_criteria == T) >> >>#END OF EXAMPLE >> >>This behavior is also mentioned here >>https://urldefense.proofpoint.com/v2/url?u=https-3A__statisticaloddsand >>ends.wordpress.com_2018_10_07_subsetting-2Din-2Dthe-2Dpresence-2Dof-2Dn >>as_&d=DwICAg&c=sJ6xIWYx-zLMB3EPkvcnVg&r=9PEhQh2kVeAsRzsn7AkP-g&m=NoPFkG >>0n9RFRaacmiiQ9Hp1cGniz9ED5YGN11-Jh6rD_zkTTE8e5egsKqzQDMSEW&s=5lgkxT5A_M >>SfElILNk1ZM3RGpcBWpMBu713av1DH1mk&e= >> >>Q. Is this the intended behavior when subsetting with brackets? >> >>Thank you! >> >>______________________________________________ >>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>https://urldefense.proofpoint.com/v2/url?u=https-3A__stat.ethz.ch_mailm >>an_listinfo_r-2Dhelp&d=DwICAg&c=sJ6xIWYx-zLMB3EPkvcnVg&r=9PEhQh2kVeAsRz >>sn7AkP-g&m=NoPFkG0n9RFRaacmiiQ9Hp1cGniz9ED5YGN11-Jh6rD_zkTTE8e5egsKqzQD >>MSEW&s=g9IzSC3WrXPLYjys_RdYSmgUoFFjsbwRJZZodqtDRa0&e= >>PLEASE do read the posting guide >>https://urldefense.proofpoint.com/v2/url?u=http-3A__www.R-2Dproject.org >>_posting-2Dguide.html&d=DwICAg&c=sJ6xIWYx-zLMB3EPkvcnVg&r=9PEhQh2kVeAsR >>zsn7AkP-g&m=NoPFkG0n9RFRaacmiiQ9Hp1cGniz9ED5YGN11-Jh6rD_zkTTE8e5egsKqzQ >>DMSEW&s=uy6rCSNVehGynLn3ZCpLp_r2gHhoGcya4dbRe-tqQRc&e= >>and provide commented, minimal, self-contained, reproducible code. >> >>______________________________________________ >>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>https://urldefense.proofpoint.com/v2/url?u=https-3A__stat.ethz.ch_mailm >>an_listinfo_r-2Dhelp&d=DwIFaQ&c=sJ6xIWYx-zLMB3EPkvcnVg&r=9PEhQh2kVeAsRz >>sn7AkP-g&m=QLbQb6DaELgtR0Qo6aQx51ea30OmGIC0oqVB_naWxmKYlQyw_N81MiAKj_5Z >>9TXC&s=G7rw7ZKvhE_HMF4z5cA5Gsr0C018E51Ov9ye3Ui2GX0&e= >>PLEASE do read the posting guide >>https://urldefense.proofpoint.com/v2/url?u=http-3A__www.R-2Dproject.org >>_posting-2Dguide.html&d=DwIFaQ&c=sJ6xIWYx-zLMB3EPkvcnVg&r=9PEhQh2kVeAsR >>zsn7AkP-g&m=QLbQb6DaELgtR0Qo6aQx51ea30OmGIC0oqVB_naWxmKYlQyw_N81MiAKj_5 >>Z9TXC&s=PKD9VZ1n0p_NfoQ2OvbmPEVr14lVwLZx09mOIWPRZmk&e= >>and provide commented, minimal, self-contained, reproducible code. > >-- >Sent from my phone. Please excuse my brevity. -- Sent from my phone. Please excuse my brevity. ______________________________________________ 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.
