Hi there, I am trying to construct a persistence landscape in R that shows all of the overlapping triangles -- not just the overall silhouette-- how can you do this? Everytime I plug in the code I get one big triangle that corresponds to the largest barcode, but I cannot see any of the smaller barcodes/ overlapping isosceles trianges. Thanks! -- View this message in context: http://r.789695.n4.nabble.com/How-to-make-a-persistence-landscape-in-R-tp4710159.html Sent from the R help mailing list archive at Nabble.com.
On Jul 21, 2015, at 10:39 AM, lstat wrote:> Hi there, > I am trying to construct a persistence landscape in R that shows all of the > overlapping triangles -- not just the overall silhouette-- how can you do > this? > Everytime I plug in the code I get one big triangle that corresponds to the > largest barcode, but I cannot see any of the smaller barcodes/ overlapping > isosceles trianges.You need to get out more. Talk to people who don't share your somewhat constricted view of the world. Learn to talk to a more diverse group of human beings,... say statisticians who might never have heard of a "persistent landscape"? It all sounds quite fascinating ... but there was no "the code". Perhaps this is due to the Nabble interface which masquerades as R-help but is only a feeble imitation. Do read the fine posting guide: http://www.R-project.org/posting-guide.html>-- David Winsemius Alameda, CA, USA
Hi lstat, The problem may be that as you are adding your connector triangles there is a fill color. Try reprogramming with col=NA if you are using "polygon" to draw the connectors. Jim On Wed, Jul 22, 2015 at 12:49 PM, David Winsemius <dwinsemius at comcast.net> wrote:> > On Jul 21, 2015, at 10:39 AM, lstat wrote: > >> Hi there, >> I am trying to construct a persistence landscape in R that shows all of the >> overlapping triangles -- not just the overall silhouette-- how can you do >> this? >> Everytime I plug in the code I get one big triangle that corresponds to the >> largest barcode, but I cannot see any of the smaller barcodes/ overlapping >> isosceles trianges. > > You need to get out more. Talk to people who don't share your somewhat constricted view of the world. Learn to talk to a more diverse group of human beings,... say statisticians who might never have heard of a "persistent landscape"? > > It all sounds quite fascinating ... but there was no "the code". Perhaps this is due to the Nabble interface which masquerades as R-help but is only a feeble imitation. > > > Do read the fine posting guide: http://www.R-project.org/posting-guide.html >> > -- > > David Winsemius > Alameda, CA, USA > > ______________________________________________ > R-help at 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.
http://stackoverflow.com/questions/5963269/how-to-make-a-great-r-reproducible-example and http://adv-r.had.co.nz/Reproducibility.html John Kane Kingston ON Canada> -----Original Message----- > From: l.shulman at hotmail.com > Sent: Tue, 21 Jul 2015 10:39:45 -0700 (PDT) > To: r-help at r-project.org > Subject: [R] How to make a persistence landscape in R? > > Hi there, > I am trying to construct a persistence landscape in R that shows all of > the > overlapping triangles -- not just the overall silhouette-- how can you do > this? > Everytime I plug in the code I get one big triangle that corresponds to > the > largest barcode, but I cannot see any of the smaller barcodes/ > overlapping > isosceles trianges. > Thanks! > > > > -- > View this message in context: > http://r.789695.n4.nabble.com/How-to-make-a-persistence-landscape-in-R-tp4710159.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help at 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.____________________________________________________________ FREE 3D EARTH SCREENSAVER - Watch the Earth right on your desktop!