similar to: Thermal/Heat

Hi, I use heatmap.2 and heat.colors. Is it possible to specify the colors in that way that all values below, for instance, 1.5 should be coloured red, values between 1.5 and 1.7 green and above 1.7 black? Many thanks -- View this message in context: http://r.789695.n4.nabble.com/specify-heat-colors-tp2300139p2300139.html Sent from the R help mailing list archive at Nabble.com.

Dear All, I would like to do the following: make a plot of the world and color a few selected states. Some states have an associated scalar (i.e a simple number) and I would like to paint them using a heat map and show legend for the color map in the plot. One or two states do not have any number associated to them and are simply colored/filled according to a distinctive pattern that I choose. To

Anyone notice that their IAXy gets quite warm when you're on a call, a little warm on idle? How warm does it get when say two or three people are on two or three phones on a call? Anyone thought of making an aluminum case for it?

Hi all, I am trying to produce a heatmap to display clustering of similar rows in the data given below. For each given row, different colors are used to represent the corresponding column value. I want to display the values of the colors in the form of a color key added to the heatmap. Is there anyway of doing this? > z[1:10,1:6] [,1] [,2] [,3] [,4] [,5] [,6] [1,]

Hello all, I am trying to cluster similar rows of a data matrix together using hierarchical clustering and display the results in the form of a heat map. In a Heat map, is it possible to get the order in which the rows will be clustered , starting with the first rows joined into a group and then followed by other groups added. I thought i could extract the order by using $rowInd, but looks like

Hi, I have spatial data for plants that I would like to plot according to its radius using sysmbols(). Also I would like to color the circles according to an individual's age using heat.colors(17) [ages within the whole data set range from 0:16]. I have not found an easy way to assign ages (=a) a specific heat.color. Any suggestions? Thanks, Patrick x <- c(1,3,4,6,7,3,2,8,3,6,5,5) y

Hey, I'm trying to generate a heat map of 30,000 fragments from probably 5-10 samples. Windows complains about memory shortage. Should I resort to Unix system? Also, if I only plot 1000 fragments out, they can finish it rather fast. 5000 would take more than 10 minutes. I don't know what to expect for 30,000... And on the side note, it seems like R only uses up to 50% of CPU while doing

Dear List, Does there exist a function that produces a heat map like this one (image 3 of 4): http://www.tdameritrade.com/tradingtools/options360.html?a=HDY&referrer=http%3A%2F%2Fquery.nytimes.com%2Fsearch%2Fsitesearch%3Fquery%3Dheatmaptype%3Dnyt In addition to colors, two other main features I am intersted in are: 1. Proportionality in the size of the grid. 2. Mose-over capability. I may

Dear Experts, I am using the below script to generate the heat map of gene expression data. I am using Hierarchical Clustering (hclust) for clustering. Now I want to compare different clustering parameters such as *K-means* clustering, Model Based Clustering, I have two queries: 1. How to incorporate different clustering method in the same code? 2. Is this possible to implement pvclust in the

If I want to create a heat map where I have a graphic of a US State with county borders, how do I import and work with the graphic image? The reason I would like to use R is so I can then define color parameters and quickly produce heat maps that correspond to various data in dataframes.   Thanks. Alison [[alternative HTML version deleted]]

Hi all, I'm trying to using heat.color function in my data visualization. So, when I set col = heat.color(5), five different colors are displayed from red to weak yellow. But, now I want to know the color's keys or the names of the displayed heat.color. For instance, I think one of the five displayed colors seems to be 'red'. But, I'm not sure whether it is, also I don't

I was wondering if someone could point in the direction of a package that could generate not heatmaps, but something like a unidimensional heat map. I might be mistaken, but it seems like image and heatmap are an overkill for such a simple task. For example, if I have a data frame: x<-data.frame(myname=paste("value",1:10,sep=""),a=1:10,b=sample(1:10,10,replace=T)) I'd

Hello Everyone I am new to R I have drawn indifference curves using the program below (Contour Plot) u <- function(x, y) x^0.5 + y^0.5 x <- seq(0, 1000, by=1) y <- seq(0, 1000, by=1) a <- c(10, 20, 30) contour(x, y, outer(x, y, u),levels=a,col="blue") Now can any body please tell me how to draw Heat maps and that too on the same indifference curve plot (contour)

Hi, what i need is as the example i attached in the box plot. As you can see, the boxplot have margins and it kind of follow the coding I've added, but, it does not happen for the heat map. Could you help me with this.. Thanks in advance. the following is the coding i've used: # Draw the heatmap # heatmap.r # # Purpose: Create a heatmap # # Input: Data matrix as

Hi all! I want to generate a heat map from an all-vs-all comparison. I have the data, already scaled to 0-1. However, I have the values only for the comparisons in one way, and not for the comparisons between the same group (which are always 1), i.e. I have half the matrix and am missing the other half and the diagonal. What is a good way to get it into a form that ggplot2 can use for the

Hello, I have a large data set from RNA sequencing and I am trying to make a heat map of my data. I have am having issues formatting my heat map figure. My data set is large with the log2 fold change for over 6oo genes across 4 treatments. My csv file is formatted as such: Gene Drought Ozone Temp1 Temp2 Glyma0041s00260

Hi all A slightly off topic post, but one that I think someone out there in the NUT community could probably help me with. Summer is coming, and my office at home is getting hot... helped in part by the APC 3KVA UPS I have sitting under my desk. It kicks out heat like a bar-heater, even when there is almost no load on it (idle load is one PC, one switch, one wireless AP, and thats it). It is

Hello, I am trying to make a heatmap in R and am having some trouble. I am very new to the world of R, but have been told that what I am trying to do should be possible. I want to make a heat map that looks like a gene expression heatmap (see http://en.wikipedia.org/wiki/Heat_map). I have 43 samples and 900 genes (yes I know this will be a huge map). I also have copy numbers associated with

Hi, I noticed the temperature of my laptop rises sharply during execution of a long R script that generates several hundred plots, all of them saved to files. No screen output. Temps reached above 90 Celsius degrees in the box and above 80 C deg in the processor. The machine turns on cooler at maximum speed and exhaled air is really hot. Tried similar operations (batch graphic and music

I'm running Centos5 x86_64 on an ASUS DSBV-DX/SAS mainboard with a Xeon E5345 quad core CPU. The mainboard BIOS shows me all the thermal information about CPU and the FBDIMMs as well as the fan rotation speeds. ACPI is set to version 3.0 in the BIOS. Under Centos5 I can't see any of these information under /proc/acpi/thermal_zone. This directory is just empty. Do I have to load any