Re: [R] Bubble Plot

2009-09-28 Thread Don MacQueen
From looking at the code for bubble(), it doesn't appear there's any way to force special treatment of selected values. However, a simple work around would be to simply exclude the zero values from the plot(s) by subsetting your data creating a1 and a2. If you really want *no* representation,

[R] Bubble Plot

2009-09-27 Thread Marion Wittmann
Hello, I am using the bubble plot and have been able to overlay two different data sets on the same graphic successfully. I would like to do the following and cannot: 1) suppress the zero values such that there is no representation of them on my plot (i.e., the "zeroes" show up as the small

Re: [R] Bubble Plot Over a Map

2009-05-07 Thread Olivier ETERRADOSSI
Hi Rodrigo, did you consider having a look at package "ggplot2" (thanks to Hadley Wickham). I guess you'll find something very close to your need (functions ggplot, geom_point,...) Hope this helps. regards. Olivier Rodrigo Aluizio wrote: > > Hi everybody, > > Well here is another doubt! I’m el

[R] Bubble Plot Over a Map

2009-05-07 Thread Rodrigo Aluizio
Hi everybody, Well here is another doubt! I’m elaborating some maps, and I pretend to plot over it the abundance of species. I could do that using points(), but I’d like to use bubble() from sp package. When trying to use bubble() I face the fallowing issue: When I call the bubble function it ove

Re: [R] Bubble plot on shapefile - projection issues?

2009-01-09 Thread Roy Mendelssohn
Read ESRI shapefiles library(maptools) library (PBSmapping) setwd("E:/Telemetry_research/Kealakekua Bay MPA study/R bubble plot") hawaii.coast<- read.shape("coast_n83.shp") #Read data and convert to event data mydat<-read.table("my.event", header=TRUE) my.event<-

[R] Bubble plot on shapefile - projection issues?

2009-01-09 Thread t c
Bay MPA study/R bubble plot") hawaii.coast<- read.shape("coast_n83.shp")   #Read data and convert to event data   mydat<-read.table("my.event", header=TRUE)   my.event<-as.EventData(mydat,projection="LL")   #Calculate bubble size   detects<-mydat$Det

Re: [R] Bubble plot pie chart map

2008-05-13 Thread Greg Snow
PROTECTED] (801) 408-8111 > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Davidson, D. > Sent: Tuesday, May 13, 2008 6:09 AM > To: [EMAIL PROTECTED] > Subject: [R] Bubble plot pie chart map > > Hello, > > I am currently t

[R] Bubble plot pie chart map

2008-05-13 Thread Davidson, D.
Hello, I am currently trying to show the abundance of two species of zooplankton within the North Sea as pie chart bubble plots. I followed Werner Wernersen's advice in R help (http://finzi.psych.upenn.edu/R/Rhelp02a/archive/48644.html) and used Paul Murrell's paper "Integrating Grid Graphics Outp