search for: plotorder

...706657 706840 707294 707585 ... .. .. .. .. .. .. .. .. ..- attr(*, "dimnames")=List of 2 .. .. .. .. .. .. .. .. .. ..$ : chr [1:23] "1" "2" "3" "4" ... .. .. .. .. .. .. .. .. .. ..$ : chr [1:2] "x" "y" .. .. .. .. ..@ plotOrder: int 1 .. .. .. .. ..@ labpt : num [1:2] 709374 -1507888 .. .. .. .. ..@ ID : chr "1" .. .. .. .. ..@ area : num 11542604 .. ..@ plotOrder : int 1 .. ..@ bbox : num [1:2, 1:2] 706657 -1509411 711710 -1506189 .. .. ..- attr(*, "dimnames")=List of 2...

...1 2 3 The following example code illustrates.... set.seed(18) dta <- data.frame(var1=factor(c("A", "A", "B", "B", "B", "B", "C", "C", "C")), var2=c(1,2,1,2,3,4,1,2,3), var3=round(runif(9,1,10),1), plotorder=9:1) dta windows(3,3) dotchart(dta$var3[order(dta$var1, -dta$var2)], groups=dta$var1, labels=dta$var2[order(dta$var1, -dta$var2)], cex=.75, gcolor=c("blue", "red", "dark green"), col=c(rep("blue",2), rep("red",4), rep("dark green",...

Dear List, I'm trying to use different R packages for my Teaching Assistantship classes. And I cam out to an (apparently) very simple problem. I would like to retrieve the vertices coordinate of a SpatialPolygon data. I know this is stored in the "coords" slot, but I can't get access to it! I tried to coerce the SpatialPolygon into a data.frame but it doesn't work.

...c") My spatial points data frame has a number of "Slot"s, including one that contained the original names called Slot "ID". However, I can not access this slot using slot() or slotNames(). > slotNames(mymcp) [1] "data" "polygons" "plotOrder" "bbox" "proj4string" What am I missing here? Is Slot "ID" not a slot? Can I export the ID's with the shapefiles to qGIS? Can I rename the ID's when I bring them back into R? When is a slot not a slot()? Thanks, TIm Tim Clark Department o...

Hi Guys Thanks for this! As I am a beginner, I bet I'm running into some really basic problems. Using the example from the Map2poly function in maptools: try <- read.shape("euadmll.shp") mappolys <- Map2poly(try) # this produces 14 warnings() of the type: # 1: level 2 circularity at 62 in: .mtlbuild(.mtafters(r1), rD) # etc # 14: From next release, default hole handling

...c") My spatial points data frame has a number of "Slot"s, including one that contained the original names called Slot "ID".  However, I can not access this slot using slot() or slotNames().  > slotNames(mymcp) [1] "data"        "polygons"    "plotOrder"   "bbox"      "proj4string" What am I missing here?  Is Slot "ID" not a slot?  Can I export the ID's with the shapefiles to qGIS?  Can I rename the ID's when I bring them back into R?  When is a slot not a slot()? Thanks, TIm Tim Clark Department o...