search for: maunga

Displaying 11 results from an estimated 11 matches for "maunga".

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2008 Jul 27
1
Lattice wireframe: How to avoid drawing lines around polygons when using shade=TRUE
I am using wireframe from the lattice package, with the shade option set to TRUE. When I output to PDF or Postscript, a line gets drawn around each polygon of my surface which causes ugly Moir? effects and doesn't make sense in my application (think the plot of Maunga Whau--gridlines don't make sense). This does not happen when I display on the screen-- then I just get the surface as intended. I have tried everything from playing with trellis.par.set() to changing the code of panel.3dwire, but nothing seems to remove these gridlines. Any idea would be gr...
2010 Jan 04
2
Adding a distance scale to a plot?
...10*(1:nrow(volcano)) y <- 10*(1:ncol(volcano)) image(x, y, volcano,col = terrain.colors(100),axes = FALSE) contour(x, y, volcano, levels = seq(90, 200, by=5),add = TRUE, col = "peru") axis(1, at = seq(100, 800, by = 100)) axis(2, at = seq(100, 600, by = 100)) box() title(main = "Maunga Whau Volcano",font.main = 4) Thanks for any feedback and insights.
1997 Apr 17
2
R-alpha: R-0.50.b6: bug in graphics demo
...ic(0), numeric(0), NULL, *** 129,135 **** type="n", ann=FALSE) usr <- par("usr") rect(usr[1], usr[3], usr[2], usr[4], col="green3") ! contour(volcano, x, y, l, col="yellow", lty="solid", add=TRUE) box() title("A Topographic Map of Maunga Whau",font=4) title(xlab="Meters North", ylab="Meters West", font=3) --- 129,135 ---- type="n", ann=FALSE) usr <- par("usr") rect(usr[1], usr[3], usr[2], usr[4], col="green3") ! contour(x, y, volcano, col="yellow", lty=&qu...
2005 Apr 13
1
How to plot Contour with NA in dataframe
...with R for the non-strict matrix? Thank you in advance!!! myData<-read.table('C:/MyDoc/TestData.txt',sep=',') x <- 10*1:nrow(myData) y <- 10*1:ncol(myData) filled.contour(x, y, myData, color = terrain.colors, plot.title = title(main = "The Topography of Maunga Whau", xlab = "Meters North", ylab = "Meters West"), plot.axes = { axis(1, seq(100, 800, by = 100)) axis(2, seq(100, 600, by = 100)) }, key.title = title(main="Height\n(meters)"), key.axes = axis(4, seq(4, 8, by = 1))) C:/myDoc...
2009 Sep 05
8
Color index in image function
...volcano)) y <- 10*(1:ncol(volcano)) image(x, y, volcano, col = terrain.colors(100), axes = FALSE) contour(x, y, volcano, levels = seq(90, 200, by = 5), ??????? add = TRUE, col = "peru") axis(1, at = seq(100, 800, by = 100)) axis(2, at = seq(100, 600, by = 100)) box() title(main = "Maunga Whau Volcano", font.main = 4) ######################################### From the script above, it yields a beautiful ?image of volcano with variety of colors but i have to list down the color index that could show the meaning of each color in my thesis. Could someone please help me to extra...
2009 Feb 28
2
filled.contour and time axis
Dear all, I am using filled.contour and my x-axis consists of a vector of dates, formatted using as.POSIXct. When I assign this vector to x in filled.contour, the x-axis in the plot is correctly formatted as dates. However, when I use plot.axes=axis(1) in filled.contour the x-axis is not correctly formatted. I need to opt for the latter because I want to add additional lines and points to the
2005 Sep 23
0
Good news about my problem
...try check it for me please? "> usr <- par("usr") > rect(usr[1], usr[3], usr[2], usr[4], col = "green3") > contour(x, y, volcano, levels = l, col = "yellow", lty = "solid", add = TRUE) > box() > title("A Topographic Map of Maunga Whau", font = 4) > title(xlab = "Meters North", ylab = "Meters West", font = 3) > mtext("10 Meter Contour Spacing", side = 3, line = 0.35, outer = FALSE, at = mean(par("usr")[1:2]), cex = 0.7, font = 3) > par(bg = "cornsilk"...
2008 Feb 17
2
filled.contour with log axis
Dear all, I would like to generate a filled.contour plot with log x and y axis, however using: filled.contour(as.line,log="xy") results in a warning message. Does anybody knos what to do? Thanks Thomas
1997 Jul 28
0
R-alpha: R 0.50.a1: small patches for graphics and image demo
...-- #### -*- R -*- + + opar <- par(ask = interactive() && .Device == "X11") # For source + data(volcano) x <- 10*(1:nrow(volcano)) y <- 10*(1:ncol(volcano)) *************** axis(2, at=seq(100, 600, by=100)) *** 30,32 **** --- 33,36 ---- box() title(main="Maunga Whau Volcano", font.main=4) + par(opar) =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body",...
2005 Feb 02
4
(no subject)
...(1888) Data treering Yearly Treering Data, -6000-1979 trees Girth, Height and Volume for Black Cherry Trees uspop Populations Recorded by the US Census volcano Topographic Information on Auckland's Maunga Whau Volcano warpbreaks The Number of Breaks in Yarn during Weaving women Average Heights and Weights for American Women Use 'data(package = .packages(all.available = TRUE))' to list the data sets in all *available* packages. Brett S...
2011 Jun 24
4
(no subject)
hi dear R crew. may i request the script for volcano plot. if able, pls include any tips about volcano plot. thank you. [[alternative HTML version deleted]]