search for: peachpuff

Hey guys, I'm having trouble getting the correct colors, when they are read from a csv file. Here's an example: 1 1 black 1 2 green 1 3 green 1 4 black 1 5 peachpuff Call it blah.csv. Then I ran: data <- read.csv("blah.csv",header=FALSE,sep="") and then to plot the data, I ran: plot(data[,1],data[,2],col=data[,3]) But the output reports a vertical line with colors: black red red black green going up. Is this a bug in R? If so, coul...

Is color specification like this available in R for setting postscript colors? > hue <- c(0, seq(from = 0, by = 1/(nclass), length = nclass)) > sat <- c(0, rep(1.0, nclass)) > bri <- c(0, rep(1.0, nclass)) > zcolors <- cbind(hue, sat, bri) > ps.options (setcolor=ps.setcolor.hsb,colors=zcolors)

....dataM <- my.data[,2:ncol(my.data)] # rownames in first column rownames <- my.data[,1] # define colours for the categories col = c ("red ","orange ","yellow ","green ","violet ","cyan","blue","pink","peachpuff","tomato","seagreen","salmon") my.dataNcol <- ncol(my.data[,2:ncol(my.data)]) my.dataColour <- col[1:my.dataNcol] # a bar plot with stacked bars if (is.null(sample_output)) { pdf( "BarPlot.pdf") } else { pdf(file=paste("BarPlot_",...

Hi, Very so often when i am plotting something, doing a histogram, or whatever i am struggling to find out which are the numbers for different colors, palette names, types of lines, symbols, etc. Is there any documentation on line with all these numbers / names and the associated symbol / color??? For example if i am using the command image it uses a palette from red to yellow, with red the

...", "#DB7093", "palevioletred1", "#FF82AB", "palevioletred2", "#EE799F", "palevioletred3", "#CD6889", "palevioletred4", "#8B475D", "papayawhip", "#FFEFD5", "peachpuff", "#FFDAB9", "peachpuff1", "#FFDAB9", "peachpuff2", "#EECBAD", "peachpuff3", "#CDAF95", "peachpuff4", "#8B7765", "peru", "#CD853F", "pink", "#F...