search for: quosur

Dear R-devel, Consider the following clip (in R version 3.6.0, Windows): > requireNamespace("ggplot2", quietly = TRUE) Registered S3 methods overwritten by 'ggplot2': method from [.quosures rlang c.quosures rlang print.quosures rlang It seems to me that if one specifies 'quietly = TRUE', then messages about S3 method overrides should be quieted along with everything else. After all, other package startup messages ARE suppressed, and even error messages a...

...> >> Dear R-devel, >> >> Consider the following clip (in R version 3.6.0, Windows): >> >>> requireNamespace("ggplot2", quietly = TRUE) >> Registered S3 methods overwritten by 'ggplot2': >> method from >> [.quosures rlang >> c.quosures rlang >> print.quosures rlang >> >> It seems to me that if one specifies 'quietly = TRUE', then messages about S3 method overrides should be quieted along with everything else. After all, other package startup messages ARE suppr...

...> Consider the following clip (in R version 3.6.0, Windows): > >>> > >>>> requireNamespace("ggplot2", quietly = TRUE) > >>> Registered S3 methods overwritten by 'ggplot2': > >>> method from > >>> [.quosures rlang > >>> c.quosures rlang > >>> print.quosures rlang > >>> > >>> It seems to me that if one specifies 'quietly = TRUE', then messages > about S3 method overrides should be quieted along with everything else. > After...

...s='https://cloud.r-project.org', warn=2);library(penaltyLearning);install.packages('penaltyLearning', type='source');getOption('warn');sessionInfo() Loading required package: data.table Registered S3 methods overwritten by 'ggplot2': method from [.quosures rlang c.quosures rlang print.quosures rlang trying URL ' https://cloud.r-project.org/src/contrib/penaltyLearning_2018.09.04.tar.gz' Content type 'application/x-gzip' length 2837289 bytes (2.7 MB) ================================================== downloaded 2.7 MB * i...

...naltyLearning', type='source');getOption('warn');sessionInfo() [1] "C:/Users/th798/R/library" "C:/Program Files/R/R-3.6.0/library" Loading required package: data.table Registered S3 methods overwritten by 'ggplot2': method from [.quosures rlang c.quosures rlang print.quosures rlang Installing package into 'C:/Users/th798/R/library' (as 'lib' is unspecified) trying URL ' https://cloud.r-project.org/src/contrib/penaltyLearning_2018.09.04.tar.gz' Content type 'application/x-gzip' length 283...

...enth at uiowa.edu> wrote: > > Dear R-devel, > > Consider the following clip (in R version 3.6.0, Windows): > >> requireNamespace("ggplot2", quietly = TRUE) > Registered S3 methods overwritten by 'ggplot2': > method from > [.quosures rlang > c.quosures rlang > print.quosures rlang > > It seems to me that if one specifies 'quietly = TRUE', then messages about S3 method overrides should be quieted along with everything else. After all, other package startup messages ARE suppressed, and eve...

...l, >>> >>> Consider the following clip (in R version 3.6.0, Windows): >>> >>>> requireNamespace("ggplot2", quietly = TRUE) >>> Registered S3 methods overwritten by 'ggplot2': >>> method from >>> [.quosures rlang >>> c.quosures rlang >>> print.quosures rlang >>> >>> It seems to me that if one specifies 'quietly = TRUE', then messages about S3 method overrides should be quieted along with everything else. After all, other package startup mes...

...urce');getOption('warn');sessionInfo() > [1] "C:/Users/th798/R/library" "C:/Program > Files/R/R-3.6.0/library" > Loading required package: data.table > Registered S3 methods overwritten by 'ggplot2': > method from > [.quosures rlang > c.quosures rlang > print.quosures rlang > Installing package into 'C:/Users/th798/R/library' > (as 'lib' is unspecified) > trying URL ' > https://urldefense.proofpoint.com/v2/url?u=https-3A__cloud.r-2Dproject.org_src_contrib_penaltyLearn...

...');sessionInfo() > > [1] "C:/Users/th798/R/library" "C:/Program > > Files/R/R-3.6.0/library" > > Loading required package: data.table > > Registered S3 methods overwritten by 'ggplot2': > > method from > > [.quosures rlang > > c.quosures rlang > > print.quosures rlang > > Installing package into 'C:/Users/th798/R/library' > > (as 'lib' is unspecified) > > trying URL ' > > > https://urldefense.proofpoint.com/v2/url?u=https-3A__cloud.r-2Dp...

Would this return a quosure? (i.e. a single sided formula that captures both expression and environment). That's the data structure we've adopted in tidyeval as it already has some built in support. Hadley On Friday, March 17, 2017, Michael Lawrence <lawrence.michael at gene.com> wrote: > Interesting idea...

....org', > warn=2);library(penaltyLearning);install.packages('penaltyLearning', > type='source');getOption('warn');sessionInfo() > Loading required package: data.table > Registered S3 methods overwritten by 'ggplot2': > method from > [.quosures rlang > c.quosures rlang > print.quosures rlang > trying URL ' > https://cloud.r-project.org/src/contrib/penaltyLearning_2018.09.04.tar.gz' > Content type 'application/x-gzip' length 2837289 bytes (2.7 MB) > ===========================================...

Dear All, Martin Maechler has asked me to send this to R-devel for discussion after I submitted it as an enhancement request ( https://bugs.r-project.org/bugzilla/show_bug.cgi?id=17563). At this time, the update.formula() method always performs a number of transformations on the results, eliminating redundant variables and reordering interactions to be after the main effects. This is not always

...it only for the convenience of people > who are writing fairly esoteric functions (which might then be used by > many)? If the later, it seems undesirable to me. I accidentally responded off list to Michael, but I think there are three legs to "tidy" style of NSE: 1) capturing a quosure from a promise 2) quasiquotation (unquote + unquote-splice) 3) pronouns, so you can be explicit about where a variable should be looked up (.data vs .end) These are largely orthogonal, but I don't think you can solve the most important NSE problems without all three. Just having 1) in base...

...f unquote and expansion, i.e., mean(x, @extra_args...). The "..." postfix would not work since it's still a valid symbol name, but we could come up with something. Michael On Sat, Mar 18, 2017 at 7:39 PM, Hadley Wickham <h.wickham at gmail.com> wrote: > Would this return a quosure? (i.e. a single sided formula that captures both > expression and environment). That's the data structure we've adopted in > tidyeval as it already has some built in support. > > Hadley > > > On Friday, March 17, 2017, Michael Lawrence <lawrence.michael at gene.com&...

Michael Lawrence (as last in long series of posters)... > Yes, it would bind the language object to the environment, like an > R-level promise (but "promise" of course refers specifically to just > _lazy_ evaluation). > > For the uqs() thing, expanding calls like that is somewhat orthogonal > to NSE. It would be nice in general to be able to write something like >

(please be gentle, it's my first time) I am interested in discussions (possibly reiterating past threads -- searching didn't turn up much) on the possibility of supporting standard evaluation unquoting at the language level. This has been brought up in a recent similar thread here [1] and on Twitter [2] where I proposed the following desired (in-principle) syntax f <-