[R] polygon is not filled by color with alpha when outside of plot region

Hi there, Here is the codes that could demo the problem: # work as expected plot(1:5) polygon(c(1.5, 6.5, 6.5, 1.5), c(1.5, 1.5, 6.5, 6.5), col = "gray") # the polygon at right upper is not filled by gray with alpha = 0.5 plot(1:5) polygon(c(1.5, 6.5, 6.5, 1.5), c(1.5, 1.5, 6.5, 6.5), col =

Re: [R] Polygon

5) par(oldp) David L Carlson Department of Anthropology Texas A University College Station, TX 77843-4352 From: Steven Yen Sent: Monday, October 22, 2018 11:53 AM To: David L Carlson Subject: Re: [R] Polygon Thanks David. I do know what

Re: [R] Polygon

dnorm(x,0,1), xlim=c(-5, 5), frame=F) David L Carlson Department of Anthropology Texas A University College Station, TX 77843-4352 From: Steven Yen Sent: Sunday, October 21, 2018 9:54 PM To: David L Carlson Subject: Re: [R] Polygon Thank you David.

Re: [R] Polygon

() to close the space between the tickmarks and their values. -- David L. Carlson Department of Anthropology Texas A University -Original Message- From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Steven Yen Sent: Sunday, October 21, 2018 1:47 PM To: David

Re: [R] Polygon

David, Rui, and All: Greetings. 1. I need a helping hand with the polygon statement below so that I can have the area under the curve highlighted, between (z1,z2). 2. Is it possible to label the X-axis with in two scale, in the current z-scale and another, say x = (z+5)*2? Thank you. z1<- -1

Re: [R] Polygon

Hello, If you change cord.x and cord.y to cord.x <- c(-3, seq(-3, -1.96, 0.01), -1.96) cord.y <- c(0, dnorm(seq(-3, -1.96, 0.01)), 0) then you will not need the call to abline. Hope this helps, Rui Barradas Às 02:50 de 03/10/2018, Steven Yen escreveu: Thanks!!! It did wonders. Steven On

Re: [R] Polygon

Thanks!!! It did wonders. Steven On 10/3/2018 9:39 AM, David Winsemius wrote: >> On Oct 2, 2018, at 5:50 PM, Steven Yen wrote: >> >> Great. Thanks! It did wonders. >> 1. Is there a way to suppress the obvious tick stops (-3,-2,-1,0,1,2,3) >> and mark only the ticks -1.96 and 1.96. >> 2. Better

Re: [R] Polygon

> On Oct 2, 2018, at 5:50 PM, Steven Yen wrote: > > Great. Thanks! It did wonders. > 1. Is there a way to suppress the obvious tick stops (-3,-2,-1,0,1,2,3) > and mark only the ticks -1.96 and 1.96. > 2. Better yet, to draw vertical lines at x = -1.96 and x = 1.96. > Thanks. Read

Re: [R] Polygon

Great. Thanks! It did wonders. 1. Is there a way to suppress the obvious tick stops (-3,-2,-1,0,1,2,3) and mark only the ticks -1.96 and 1.96. 2. Better yet, to draw vertical lines at x = -1.96 and x = 1.96. Thanks. Steven On 10/3/2018 12:51 AM, Rui Barradas wrote: > Hello, > > Continue with > >

Re: [R] Polygon

Hello, Continue with polygon(-rev(cord.x), rev(cord.y), col = 'skyblue') Hope this helps, Rui Barradas Às 17:25 de 02/10/2018, Steven Yen escreveu: Can someone help me with polygon. The following codes are self-runnable and mark a shaded area under the standard normal curve in the x-range

[R] Polygon

Can someone help me with polygon. The following codes are self-runnable and mark a shaded area under the standard normal curve in the x-range (-3,-1). Is there a way to also mark the area in (1,3), at the same time. That is, I want shaded areas in both tails. Thank you... === # Create data for

Re: [R] Polygon to raster with large data set

This sounds like a question better suited for R-sig-geo. -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 On 12/6/16, 12:00 PM, "R-help on behalf of Vetter, Vanessa"

[R] Polygon to raster with large data set

Hi everyone, I have a very large shapefile with many polygons (17769 polygons, 104.4 Mb), which I want to convert to a raster file. A grid cell can be covered by either none, 1 or several polygons. I want to assign the percentage cover of polygons to the respective grid cell, just like the

Re: [R] polygon angle option perpendicular to axis

Thanks, adding asp = 1 did the trick! -Original Message- From: David L Carlson [mailto:dcarl...@tamu.edu] Sent: Thursday, April 28, 2016 12:17 PM To: Greg Snow <538...@gmail.com>; Simon, Heather <simon.heat...@epa.gov> Cc: r-help@r-project.org Subject: RE: [R] polygon

Re: [R] polygon angle option perpendicular to axis

ursday, April 28, 2016 9:50 AM To: Simon, Heather Cc: r-help@r-project.org Subject: Re: [R] polygon angle option perpendicular to axis Filling polygons with lines is a throwback to the time when the height of quality graphics was the mechanical pen plotter (a device that used a pen in a mech

Re: [R] polygon angle option perpendicular to axis

gle=90) polygon(c(2,3,6,8), > 5+c(2,5,5,3), density=20, angle=0) > > I don't understand your problem. Perhaps if you "provide[d] commented, > minimal, self-contained, reproducible code" it would help. > > HTH > > Peter Alspach > > -Original Message-

Re: [R] polygon angle option perpendicular to axis

s if you "provide[d] commented, minimal, self-contained, reproducible code" it would help. HTH Peter Alspach -Original Message- From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Simon, Heather Sent: Thursday, 28 April 2016 8:17 a.m. To: r-help@r-project.org Subje

Re: [R] polygon angle option perpendicular to axis

Filling polygons with lines is a throwback to the time when the height of quality graphics was the mechanical pen plotter (a device that used a pen in a mechanical arm to draw the plot on a piece of paper). Computing and printing technology has advanced quite a bit from that day, so you may want

Re: [R] polygon angle option perpendicular to axis

help. HTH Peter Alspach -Original Message- From: R-help [mailto:r-help-boun...@r-project.org] On Behalf Of Simon, Heather Sent: Thursday, 28 April 2016 8:17 a.m. To: r-help@r-project.org Subject: [R] polygon angle option perpendicular to axis I am trying to use the angle option in polygon

[R] polygon angle option perpendicular to axis

I am trying to use the angle option in polygon to create polygons filled with horizontal and vertical lines. The polygons I am crating are irregular and it the angle function appears to set the angle of the shading perpendicular to the polygon sides rather than perpendicular to the axes. Is

Re: [R] Polygon shade

Hi bgnum, You can try something like this: testdates<-as.Date(paste(1:30,"Sep",2015),"%d %b %Y") nemails<-sample(10:30,30,TRUE) library(plotrix) stackpoly(testdates,nemails,col="blue") Jim On Wed, Oct 7, 2015 at 12:20 AM, bgnumis bgnum wrote: > Hi All, > > I want to shade

[R] Polygon shade

Hi All, I want to shade the area below "f" variable and it doesn´t draw: plot(z$Dateh[nn:length(z$Dateh)],f,type="l",col="black", xlab="Time", ylab="Line") grid() polygon(c(1, 1:st, st),c(0, f, 0), col = "blue") st is the length of f. But if I plot plot(f,type="l",col="black", xlab="Time",

[R] polygon circling a graph

Hi: I want to create a polygon encircling a graph. For this i use convex hull to get the coordinate points for polygon. g - barabasi.game(10) L-layout.fruchterman.reingold(g) temp1 - chull(L) temp1 - c(temp1, temp1[1]) plot(g, layout=layout.fruchterman.reingold) But when i plot the polygon

Re: [R] polygon circling a graph

Of email Sent: Thursday, November 14, 2013 10:04 AM To: r-help@r-project.org Subject: [R] polygon circling a graph Hi: I want to create a polygon encircling a graph. For this i use convex hull to get the coordinate points for polygon. g - barabasi.game(10) L-layout.fruchterman.reingold(g

Re: [R] polygon circling a graph

Please post the packages from which 'barabasi' and 'layout.fruch' originate (not to mention whatever the plot() method is for whatever class your 'g' is). Further, without seeing what your data look like we have no way of knowing whether you've fed the appropriate elements of L to chull.

[R] polygon error

Hello all! I have a problem to draw a polygon with R. My data is like this Year Nb.series Perc.pos Perc.neg Nature RGV_mean RGV_sd neg poz 1 1901 1 0.00 0.00 0 4.29 NA 0.00 0.00 2 1902 1 100.00 0.00 1 16.47 NA 0.00 100.00 3 1903 1 100.00 0.00 1 31.31 NA 0.00 100.00 4 1904 1 0.00 0.00 0 -9.62

Re: [R] polygon error

On Apr 1, 2013, at 10:56 , catalin roibu wrote: Hello all! I have a problem to draw a polygon with R. My data is like this Year Nb.series Perc.pos Perc.neg Nature RGV_mean RGV_sd neg poz 1 1901 1 0.00 0.00 0 4.29 NA 0.00 0.00 2 1902 1 100.00 0.00 1 16.47 NA 0.00 100.00 3 1903 1 100.00

[R] Polygon shaded area

Hi all, I have two vectors (columns) called efinal and efinal 2. I want to plot them on the same plot and draw a shaded area beween the two lines using function polygon I have tried all but I don ´t understand the polygon area, can you help me with examples?

Re: [R] Polygon shaded area

On 02.08.2012 14:33, Jose Narillos de Santos wrote: Hi all, I have two vectors (columns) called efinal and efinal 2. I want to plot them on the same plot and draw a shaded area beween the two lines using function polygon I have tried all but I don ´t understand the polygon area, can you

Re: [R] Polygon shaded area

Hi Jose, how about this example(polygon) I think the second one is pretty much what you want. cheers. Am 02.08.2012 14:33, schrieb Jose Narillos de Santos: Hi all, I have two vectors (columns) called efinal and efinal 2. I want to plot them on the same plot and draw a shaded area beween

Re: [R] Polygon shaded area

Hi I attach my function. No error message (it seems a line appears but nothing similar to examples(polygon)) 2012/8/2 Eik Vettorazzi e.vettora...@uke.de Hi Jose, how about this example(polygon) I think the second one is pretty much what you want. cheers. Am 02.08.2012 14:33, schrieb

Re: [R] Polygon shaded area

The efinal are two temporal series I attach? Not attached. R-help typically strips out any attachment to prevent malware being spread. The best way to supply sample date is to use the dput() command. See ?dput for details but basically just say dput(myfile) and copy the results into your

Re: [R] Polygon shaded area

Hi many thanks, That is my data. dput(efinal)c(0.9525, 0.89785, 0.8931, 0.9308, 0.89335, 0.8729, 0.8521, 0.8556, 0.88135, 0.9093, 0.89375, 0.91155, 0.8881, 0.86655, 0.8927, 0.8898, 0.8703, 0.84863, 0.81745, 0.8349, 0.8248, 0.85995, 0.8686, 0.83765, 0.86075, 0.8609, 0.8528, 0.8837, 0.8917,

Re: [R] Polygon shaded area

To: jrkrid...@inbox.com Subject: Re: [R] Polygon shaded area Hi many thanks, That is my data. dput(efinal) c(0.9525, 0.89785, 0.8931, 0.9308, 0.89335, 0.8729, 0.8521, 0.8556, 0.88135, 0.9093, 0.89375, 0.91155, 0.8881, 0.86655, 0.8927, 0.8898, 0.8703, 0.84863, 0.81745, 0.8349, 0.8248, 0.85995

Re: [R] Polygon shaded area

Hi Jose, this should work (but I think you need a deeper understanding, what plot(efinal) does, see ?plot): plot(efinal,ylim=range(c(efinal,efinal2)),type=n,ylab=) xv-seq_along(efinal) polygon(c(xv,rev(xv)),c(efinal,rev(efinal2)),col=red) cheers Am 02.08.2012 16:36, schrieb Jose Narillos de

Re: [R] Polygon shaded area

Many thanks Eik it works properly. what I don´t know exactly is why you put c(xv,rev(xv)),c(efinal,rev(efinal2)),col=red inside polygon. I see it works but for the moment I don´t really see the meaning of c() and why is needed to put twice and so on. If I had a vector of dates associated with

Re: [R] Polygon shaded area

On Thu, Aug 2, 2012 at 5:53 PM, Jose Narillos de Santos narillosdesan...@gmail.com wrote: Many thanks Eik it works properly. what I don´t know exactly is why you put c(xv,rev(xv)),c(efinal,rev(efinal2)),col=red inside polygon. I see it works but for the moment I don´t really see the meaning

Re: [R] Polygon

Komine wrote: Hi everybody, I have a matrix with 3 columns (Date, MeanArea and SdArea). I want to draw a figure showing the variable MeanArea in terms of the Date. But instead to use the variable SdArea as bar error, I want to use “polygon error”. I use this code but the output does not seem

[R] Polygon

Hi everybody, I have a matrix with 3 columns (Date, MeanArea and SdArea). I want to draw a figure showing the variable MeanArea in terms of the Date. But instead to use the variable SdArea as bar error, I want to use “polygon error”. I use this code but the output does not seem good.

Re: [R] Polygon

Please read the posting guide and provide a (small) reproducible example of your data. The statement ...output does not seem good. is not very useful. Please explain what you would like the polygon area to look like, and why you don't like the way it came out. Links to posted images of the

Re: [R] Polygon question

Well you need to recalculate the x values and need to interpolate for the position where you lines cross the m lines Uwe Ligges On 16.06.2011 23:35, Muhammad Rahiz wrote: Hi all, I have the following script which fills the values which are less than the mean of a given timeseries.

Re: [R] Polygon question

greg.s...@imail.org 801.408.8111 -Original Message- From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- project.org] On Behalf Of Muhammad Rahiz Sent: Thursday, June 16, 2011 3:35 PM To: x.r-help Subject: [R] Polygon question Hi all, I have the following script which fills

[R] Polygon question

Hi all, I have the following script which fills the values which are less than the mean of a given timeseries. If you look closely, the colored regions are out of line. Any suggestions how I can rectify this? Thanks Muhammad # - #rm(list=ls()) x - abs(rnorm(100)) tt - 1:100 m -

[R] Polygon Graph in lattice/ lattice extra

Hi, I'd like to draw a polygon graph. I used the package lattice extra which includes a function for that (see: http://latticeextra.r-forge.r-project.org/#panel.xyareatheme=default). But i don't want the polygon ending with its filled border at the x-axis (like in my code). Instead it should be

Re: [R] Polygon Graph in lattice/ lattice extra

OK, I've added a 'horizontal' argument to panel.xyarea(), which is consistent with the meaning in panel.xyplot(). It is available from R-forge via SVN now, or as a built package within a day or 2 probably. Questions like this are best sent to package maintainers directly, I think. Regards #

[R] Polygon Shading Based on Relative Line Position

Forum, I have two time series that I plot up using the data/code below. The x-axis shows weekly time step starting on 6/3/1999 (SP=10) and ending on 10/25/2007 (SP=448). I'm trying to shade between the two lines in a similar fashion as the graph found here:

Re: [R] Polygon Shading Based on Relative Line Position

The last sentence should read: Due to the 20 or so times the lines cross each other I wasn't sure how to modify the last example in ?polygon -- View this message in context: http://r.789695.n4.nabble.com/Polygon-Shading-Based-on-Relative-Line-Position-tp2132718p2132720.html Sent from the R

Re: [R] Polygon Shading Based on Relative Line Position

Looking at the source code of the function diagwl() (which is used to produce that one), the shading appears to be drawn using the function segments(). Basically, the difference d between both lines is calculated, and then the shading is done by using different lty and col when d is positive or

[R] polygon graph

Hi all, I have a matrix dd with dates and data. i WANT to create a grpah with shade between the line and the zero axis. I´m trying to use polygon but something doesn´ t work Imagine. I want to plot g-read.table(dd.txt, col.names=c(fecha,DP)) g$fecha - as.Date(g$fecha, format=%d/%m/%Y)

Re: [R] polygon graph

Jose Narillos de Santos wrote: Hi all, I have a matrix dd with dates and data. i WANT to create a grpah with shade between the line and the zero axis. I´m trying to use polygon but something doesn´ t work Imagine. I want to plot g-read.table(dd.txt, col.names=c(fecha,DP)) g$fecha -

Re: [R] polygon kills X-server

2009/11/10 Uwe Ligges lig...@statistik.tu-dortmund.de: This one is extraordinary dangerous: it also killed my kind of X server called Windows completely so that I had to reset the machine. Perhaps it should be debugged on the Linux side with less serious side effects The best way to

Re: [R] Polygon function

Cetinyürek Aysun wrote: Dear all, I would like to plot credible interval for a function estimate in R. I would like to plot the credible intervals as shaded region using polygon function. Does anyone ever used that? I tried several times but I could not obtain the right figure.

[R] Polygon function

Dear all, I would like to plot credible interval for a function estimate in R. I would like to plot the credible intervals as shaded region using polygon function. Does anyone ever used that? I tried several times but I could not obtain the right figure. xis=sort(xi,decreasing=TRUE) plot(xi,fm)

Re: [R] polygon centroids

-project.org Betreff: [R] polygon centroids Hi Everyone, Concerning the maptools package and get.Pcent() to get polygon centroids, does somebody know how to define the number of returned decimal places? Thanks a lot in advance. Herbert -- Jetzt kostenlos herunterladen: Internet Explorer 8

[R] polygon centroids

Hi Everyone, Concerning the maptools package and get.Pcent() to get polygon centroids, does somebody know how to define the number of returned decimal places? Thanks a lot in advance. Herbert -- Jetzt kostenlos herunterladen: Internet Explorer 8 und Mozilla Firefox 3 - sicherer, schneller

Re: [R] polygon centroids

-boun...@r-project.org] Im Auftrag von Herbert Rantus Gesendet: Wednesday, August 05, 2009 12:08 PM An: r-help@r-project.org Betreff: [R] polygon centroids Hi Everyone, Concerning the maptools package and get.Pcent() to get polygon centroids, does somebody know how to define the number of returned

[R] Polygon issue in lattice Bivariate density estimation

Dear all, I am trying to set a specific bandwidth for a bivariate kernel density estimation and then plot it in lattice: managed all that except that the plot appears to have an issue regards the setting of the polygon and as a result I end up with horizontal lines disecting my plotting region.

[R] polygon shapefile from line edge coordinate list

Hello, I am looking for advice on a task I am trying to complete. I have a 4 column dataframe defining the start and end coordinates of line edges (from a CGAL alpha shapes function to define concave hulls from point clusters). I would like to create polygon shapefiles from these line edges,

[R] polygon spanning tree

Dear all, I have a set of shapefiles which contents are polygons. I would like to know if is there a way of I obtain the links between the polygons, something like a polygon spanning tree. For point patterns I can use de spatstat package, but I need to do it for polygons. Below I send a sample

[R] polygon class in splancs package

Dear forum, I would like to use the kernel2d or spkernel2d in the Splancs-package, but it does not recognize my polygon data. Error in kernel2d(as.points(ptsbin), polygonprov, h0 = 2, nx = 100, : is the error message. Invalid poly argument The data are defined as follows:

Re: [R] polygon class in splancs package

On 18/12/2007, at 2:33 AM, Elke Moons wrote: Dear forum, I would like to use the kernel2d or spkernel2d in the Splancs- package, but it does not recognize my polygon data. Error in kernel2d(as.points(ptsbin), polygonprov, h0 = 2, nx = 100, : is the error message.

[R] polygon overlap in multidimensional space

Hi, I was wondering if there is any function in R that can be used to check for overlapping polygons in multidimensional space? I've used overlap.xypolygon for 2D, but what if I want to check, for example, in 5D? Any help would be greatly appreciated! Thanks, newRuser

[R] Polygon shading line colors

Hi there, I'm having trouble working out how to change the colors of polygon shading lines. If I plot a polygon with polygon(poly,density=30,borders=gray(0.5)) I get gray borders but black shading lines; I have tried adding col=gray(0.5), bg=gray(0.5) and fg=gray(0.5), but no luck. How can

Re: [R] Polygon shading line colors

On Tue, 30 Oct 2007, Luke Spadavecchia wrote: Hi there, I'm having trouble working out how to change the colors of polygon shading lines. If I plot a polygon with polygon(poly,density=30,borders=gray(0.5)) I get gray borders but black shading lines; I have tried adding col=gray(0.5),

[R] polygon overlapping

Hi there, Is there any package which can calculate the overlapping area of two polygons or output the coordinates of the overlapping of two polygons? Thanks. Haiyong __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help

Re: [R] polygon overlapping

Are your polygons convex? --- Haiyong Xu [EMAIL PROTECTED] wrote: Hi there, Is there any package which can calculate the overlapping area of two polygons or output the coordinates of the overlapping of two polygons? Thanks. Haiyong __

Re: [R] polygon overlapping

No. On Oct 16, 2007, at 11:32 PM, Moshe Olshansky wrote: Are your polygons convex? --- Haiyong Xu [EMAIL PROTECTED] wrote: Hi there, Is there any package which can calculate the overlapping area of two polygons or output the coordinates of the overlapping of two polygons? Thanks.

Re: [R] polygon overlapping

On 17/10/2007 2:23 AM, Haiyong Xu wrote: Hi there, Is there any package which can calculate the overlapping area of two polygons or output the coordinates of the overlapping of two polygons? I believe gpclib can do both of those. Duncan Murdoch

[R] polygon overlapping

Haiyong Xu [EMAIL PROTECTED] writes: Is there any package which can calculate the overlapping area of two polygons or output the coordinates of the overlapping of two polygons? The function overlap.xypolygon(A,B) in package 'spatstat' calculates the area of overlap between two polygons A and B