search for: phaverty

...a lot on the uniqueness of x and y and whether or not you want to optimize for the TRUE or FALSE case. You'd do much better to make some real hashes in C and compare the keys, but it's probably not worth the complexity. Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Thu, Jan 8, 2015 at 2:06 PM, Peter Haverty <phaverty at gene.com> wrote: > How about unique them both and compare the lengths? It's less work, > especially allocation. > > > > Pete > > ____________________ > Peter M. Haverty, Ph.D. > Genente...

...be defined for primitive function %s in this version of R", sQuote(f)), domain = NA) ans } Seems to work just fine. Yes, "el" and "elNamed" can probably go now. Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Wed, Jan 21, 2015 at 2:26 PM, Michael Lawrence <lawrence.michael at gene.com > wrote: > Note that setMethod() resolves .BasicFunsList in the methods namespace > directly when setting a method on a primitive. Somehow there should be > consistency between genericForPri...

How about unique them both and compare the lengths? It's less work, especially allocation. Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Thu, Jan 8, 2015 at 1:30 PM, peter dalgaard <pdalgd at gmail.com> wrote: > If you look at the definition of %in%, you'll find that it is implemented > using match, so if we did as you suggest, I give it about three days before > someone suggests to inline the fun...

...le.path(paths, "DESCRIPTION")) ] if(use_loaded && pkg %in% loadedNamespaces()) { dir <- if (pkg == "base") system.file() else getNamespaceInfo(pkg, "path") Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com

...submitted a patch and some timings to the bug tracker as > > https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16170 > > > Regards, > > Pete > > > ____________________ > > Peter M. Haverty, Ph.D. > > Genentech, Inc. > > phaverty at gene.com > > > ______________________________________________ > > R-devel at r-project.org mailing list > > https://stat.ethz.ch/mailman/listinfo/r-devel > > ______________________________________________ > R-devel at r-project.org mailing list > http...

...> started. Having to supply two additional arguments to get the desired > output doesn't help there. Think of all the perl programmers > struggling to switch to R. Let's help them out. > Pete > > ____________________ > Peter M. Haverty, Ph.D. > Genentech, Inc. > phaverty at gene.com > > > On Tue, Jan 27, 2015 at 7:26 AM, Michael Lawrence > <lawrence.michael at gene.com> wrote: > > I think ls(, sort=FALSE) would be more explicit and thus clearer. There > is > > much precedent for having arguments that request less work to be done &gt...

...::" .Primitives? I have submitted some examples, timings, and a patch to the R bug tracker (https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16134). I'd be very interested to hear your thoughts on the matter. Regards, Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com

...ot;), as.list(parse(text=newfun.body)))) assign(fname, newfun, envir=ns) } return(TEST_ENV) } # run code, print items in TEST_ENV The relevant code is in methods/R/BasicFunsList.R and methods/R/ClassExtensions.R Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com [[alternative HTML version deleted]]

...if (defined(x{'c'})) { print x{'c'}; } # This is still two lookups, but it has the "defined" concept. or maybe even if (defined( foo = x{'c'} ) ) { print foo; } Thanks again for the timings! Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Wed, Dec 3, 2014 at 12:48 PM, Winston Chang <winstonchang1 at gmail.com> wrote: > I've looked at related speed issues in the past, and have a couple > related points to add. (I've put the info below at > http://rpubs.com/wch/46428.) > > There's a si...

...ALSE throughout the methods and base code, let's use names. Would you be open to this change? I have submitted a patch and some timings to the bug tracker as https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16170 Regards, Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com

...>> tracker (https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16134). >> I'd be very interested to hear your thoughts on the matter. >> >> Regards, >> Pete >> >> ____________________ >> Peter M. Haverty, Ph.D. >> Genentech, Inc. >> phaverty at gene.com >> >> ______________________________________________ >> R-devel at r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-devel >> > > -- > Luke Tierney > Ralph E. Wareham Professor of Mathematical Sciences > University of Iowa...

...ign" function does nothing with the "immediate" argument. I'd be interested to hear if there is any support for a "fetch"-like function (and/or deprecating some unused arguments). All the best, Pete Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com [[alternative HTML version deleted]]

...provide the symbols "base" and "match" to the subsequent code. I think it's also kind of entertaining that the comments in base/R/namespace.R note that they are using ":::" for speed purposes only. Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Thu, Jan 22, 2015 at 12:54 PM, Michael Lawrence <lawrence.michael at gene.com> wrote: > On Thu, Jan 22, 2015 at 11:44 AM, <luke-tierney at uiowa.edu> wrote: >> >> For default methods there ought to be a way to create those so the >> default method...

...sQuote(f)), > > domain = NA) > > ans > > } > > Seems to work just fine. > > Yes, "el" and "elNamed" can probably go now. > > > Pete > > ____________________ > Peter M. Haverty, Ph.D. > Genentech, Inc. > phaverty at gene.com > > On Wed, Jan 21, 2015 at 2:26 PM, Michael Lawrence > <lawrence.michael at gene.com> wrote: >> >> Note that setMethod() resolves .BasicFunsList in the methods namespace >> directly when setting a method on a primitive. Somehow there should be >>...

...quot; was certainly confusing for me when I started. Having to supply two additional arguments to get the desired output doesn't help there. Think of all the perl programmers struggling to switch to R. Let's help them out. Pete ____________________ Peter M. Haverty, Ph.D. Genentech, Inc. phaverty at gene.com On Tue, Jan 27, 2015 at 7:26 AM, Michael Lawrence <lawrence.michael at gene.com> wrote: > I think ls(, sort=FALSE) would be more explicit and thus clearer. There is > much precedent for having arguments that request less work to be done e.g. > unlist(use.names=FALSE)....

...e desired >> output doesn't help there. Think of all the perl programmers >> struggling to switch to R. Let's help them out. >> Pete >> >> ____________________ >> Peter M. Haverty, Ph.D. >> Genentech, Inc. >> phaverty at gene.com >> >> >> On Tue, Jan 27, 2015 at 7:26 AM, Michael Lawrence >> <lawrence.michael at gene.com> wrote: >> > I think ls(, sort=FALSE) would be more explicit and thus clearer. There >> is >> > much precedent...

...two lookups, but it > has the "defined" concept. > > or maybe even > > if (defined( foo = x{'c'} ) ) { print foo; } > > > Thanks again for the timings! > > > Pete > > ____________________ > Peter M. Haverty, Ph.D. > Genentech, Inc. > phaverty at gene.com > > On Wed, Dec 3, 2014 at 12:48 PM, Winston Chang <winstonchang1 at gmail.com> > wrote: > > > I've looked at related speed issues in the past, and have a couple > > related points to add. (I've put the info below at > > http://rpubs.com/wch/4...

...>> tracker (https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=16134). >> I'd be very interested to hear your thoughts on the matter. >> >> Regards, >> Pete >> >> ____________________ >> Peter M. Haverty, Ph.D. >> Genentech, Inc. >> phaverty at gene.com >> >> ______________________________________________ >> R-devel at r-project.org mailing list >> https://stat.ethz.ch/mailman/listinfo/r-devel >> > > -- > Luke Tierney > Ralph E. Wareham Professor of Mathematical Sciences > University of Iowa...

...n't help there. Think of all the perl programmers > >> struggling to switch to R. Let's help them out. > >> Pete > >> > >> ____________________ > >> Peter M. Haverty, Ph.D. > >> Genentech, Inc. > >> phaverty at gene.com > >> > >> > >> On Tue, Jan 27, 2015 at 7:26 AM, Michael Lawrence > >> <lawrence.michael at gene.com> wrote: > >> > I think ls(, sort=FALSE) would be more explicit and thus clearer. > There > >> is...

>>>>> Martin Maechler <maechler at stat.math.ethz.ch> >>>>> on Fri, 9 Jan 2015 14:00:38 +0100 writes: >>>>> Michael Lawrence <lawrence.michael at gene.com> >>>>> on Thu, 8 Jan 2015 14:02:26 -0800 writes: >> On Thu, Jan 8, 2015 at 11:57 AM, <luke-tierney at uiowa.edu> wrote: >>> On Thu, 8