similar to: Mutate issue help needed

Hi all, It has been a year or so since I have run this code to plot temporal activity. It was working now I am getting an error related to MUTATE. Error in UseMethod("mutate") : ? no applicable method for 'mutate' applied to an object of class "character" Any help/suggestions welcomed. Tnx to all the R code gurus out there. R v 4.4.0 Bat Dude The saved code I

Posting Error. OP sent HTML email which by default includes a backup text version with "helpful" marks where formatting was in the original, and the mailing list deleted the HTML (per policy stated in the posting guide linked at the bottom of every email) which effectively leaves the mailing list recipients guessing as to what was originally sent. Correct configuration of OPs email

I did a quick clean-up and deleted a couple of , I hope, library calls and I think the OP's code should look like this ========================================== # Load packages & set ggplot theme ---------------------------------------- library(tidyverse) theme_set(theme_bw()) # Select dataset and assign name to "All" ??? ----------------------------------- fname <-

? Tue, 17 Dec 2024 06:44:50 -0700 Neotropical bat risk assessments <neotropical.bats at gmail.com> ?????: > fname <- "Buzz.txt" > All<- fname I think the code needs a call to read.table() or another function to read your data here. 'All' is still a string containing the name of the file, not its contents. > All %>% > mutate(*#convert Date from chr

Am I being "thick" here .. mutate(data, *# text Is interpretated as mutate (data, * The star is the character... (Data is the line above being piped) Why have the comments been *'d?. Is that the source error or a posting error here? On Tue, 17 Dec 2024, 14:57 Ivan Krylov via R-help, <r-help at r-project.org> wrote: > ? Tue, 17 Dec 2024 06:44:50 -0700 > Neotropical

Hi all, I would like to set up an iterative read & write sequence to avoid reading and writing each file one at a time. Hundreds of data sets to re-calculate.? The code I have works well individually, but would like to set up an iterative read, calculate and write changing the input and output file names each iteration. I? think I have read that there is an R? feature using

Hi all, How can I set open files that contain values of Zero =0? These are valid values for the parameters I need to evaluate. I have tried CSV and tab formats. Trying XL Connect and/or XLConnectJars dies not seem to work to open Excel files so I am at a loss on how to get the data into a DF. Sample of data with 0 values: Filename Dur TBC Fmax Fmin Fmean Fc S1 Sc Pmc g8221843.13#

I've been receiving nasty e-mails too. No g-mail, but official/work e-mail address. -----Original Message----- From: R-help <r-help-bounces at r-project.org> On Behalf Of Rui Barradas Sent: Tuesday, April 17, 2018 5:09 PM To: Ding, Yuan Chun <ycding at coh.org>; Fowler, Mark <Mark.Fowler at dfo-mpo.gc.ca>; Luis Puerto <luiss.puerto at gmail.com>; Peter Langfelder

Hi all, I am looking for syntax to read a list of *txt files, (loop through?) each with a different data content but same fields, then run lines of code to produce summary stats (I have working code for this) and add the matching data file name when writing the results of a line of R code.?? Suggestions on any package vignettes that may be useful welcomed. My manual code for this is below

Hi all, I am trying to merge several data sets and end up with a long data format by date & time so I can run correlations and plots. I am using Deducer as an R GUI but can just use the R console if easier. The data sets are weather with wind speed, relative humidity and temperatures by date and minute and bat activity with date, time, label, and an activity index number. The bat

Seems it must be the R-list. A horde of ?solicitation? emails began arriving about 27 minutes after I posted about not seeing any! Had left work by that time, so did not encounter them until now. From: Mark Leeds [mailto:markleeds2 at gmail.com] Sent: April 18, 2018 12:33 AM To: Rui Barradas Cc: Ding, Yuan Chun; Fowler, Mark; Luis Puerto; Peter Langfelder; R-Help ML R-Project; Neotropical bat

I asked the moderators about it. This is the reply "Other moderators have looked into this a bit and may be able to shed more light on it. This is a "new" tactic where the spammers appear to reply to the r-help post. They are not, however, going through the r-help server. It also seems that this does not happen to everyone. I am not sure how you can automatically block the

Likely a spammer has joined the mailing list and is auto-replying to posts made to the list. Unlikely that the list itself has been "hacked". Agree that it is obnoxious. On April 17, 2018 5:01:10 AM PDT, Neotropical bat risk assessments <neotropical.bats at gmail.com> wrote: >Hi all, > >Site has been hacked? >Bad SPAM arriving >

How do people deal with R and memory issues? I have tried using gc() to see how much memory is used at each step. Scanned Crawley R-Book and all other R books I have available and the FAQ on-line but no help really found. Running WinXP Pro (32 bit) with 4 GB RAM. One SATA drive pair is in RAID 0 configuration with 10000 MB allocated as virtual memory. I do have another machine

Hello, Nor do I, no gmail, also got spam. Rui Barradas On 4/17/2018 8:34 PM, Ding, Yuan Chun wrote: > No, I do not use gmail, still got dirty spam email twice. > > -----Original Message----- > From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Fowler, Mark > Sent: Tuesday, April 17, 2018 12:32 PM > To: Luis Puerto; Peter Langfelder > Cc: R-Help ML

Hi! This happened to me also! I just got a spam email just after posting and then in following days I got obnoxious spam emails in my spam filter. As the others, I think that there is some kind of bot subscribed to the list, but also perhaps a spider or crawler monitoring the R-Help archive and getting email addresses there. Nabble is a possibility too. > On 17 Apr 2018, at 21:50, Peter

No, I do not use gmail, still got dirty spam email twice. -----Original Message----- From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Fowler, Mark Sent: Tuesday, April 17, 2018 12:32 PM To: Luis Puerto; Peter Langfelder Cc: R-Help ML R-Project; Neotropical bat risk assessments Subject: Re: [R] Hacked [Attention: This email came from an external source. Do not open attachments

Hi All: I lately get a lot more spam-porn type emails lately also but I don't know if they are due to me being on the R-list. On Tue, Apr 17, 2018 at 5:09 PM, Rui Barradas <ruipbarradas at sapo.pt> wrote: > Hello, > > Nor do I, no gmail, also got spam. > > Rui Barradas > > On 4/17/2018 8:34 PM, Ding, Yuan Chun wrote: > >> No, I do not use gmail, still

I got some spam emails after my last post to the list, and the emails did not seem to go through r-help. The spammers may be subscribed to the r-help, or they get the poster emails from some of the web copies of this list (nabble or similar). Peter On Tue, Apr 17, 2018 at 11:37 AM, Ulrik Stervbo <ulrik.stervbo at gmail.com> wrote: > I asked the moderators about it. This is the reply

Just an observation. I have not seen the spam you are discussing. Possibly it is specific to gmail addresses? -----Original Message----- From: R-help [mailto:r-help-bounces at r-project.org] On Behalf Of Luis Puerto Sent: April 17, 2018 4:11 PM To: Peter Langfelder Cc: R-Help ML R-Project; Neotropical bat risk assessments Subject: Re: [R] Hacked Hi! This happened to me also! I just got a spam