Top "Heatmap" questions

A heat map is a graphical representation of data where the individual values contained in a matrix are represented as colors.

D3: Grayscale image display driven by 2D array data

Does anybody know how to display a greyscale image, i.e. a 2-D array of pixel intensities,using d3? I …

javascript json svg d3.js heatmap
how to create a heatmap with a fixed external hierarchical cluster

I have a matrix data, and want to visualize it with heatmap. The rows are species, so I want visualize …

r heatmap hierarchical-clustering
Polar heatmaps in python

I want to plot a paraboloid f(r) = r**2 as a 2D polar heatmap. The output I expect is The …

python matplotlib heatmap polar-coordinates
How to animate a seaborn's heatmap or correlation matrix?

I am relatively new to python (coming from Matlab). As one project, I am trying to create an animated plot …

python animation matplotlib heatmap seaborn
How to color the branches and tick labels in the heatmap.2?

I have done a Heat Map using the function heatmap.2 of gplots in R, but I don't have an idea …

r heatmap dendrogram gplots dendextend
Geographical heat map of a custom property in R with ggmap

The goal is to build something like http://rentheatmap.com/sanfrancisco.html I got map with ggmap and able to …

r ggplot2 heatmap ggmap gis
filled.contour() in R: labeling axis - cex, las, et al

I want to use filled.contour() to plot some data I have in a matrix. Everything is perfect until when …

r heatmap levelplot
Error in heatmap.2 in R gplots

I am using heatmap.2 in gplots to create heatmaps in R. My code used to work fine for creating a …

r heatmap gplots
How can I create a Google Visualization intensity/heat map using a KMZ document?

I'd like to create a Google Visualization API intensity/heat map based on UK counties. To do this, it appears …

kml google-visualization heatmap kmz
Plotting a heat map for an upper or lower triangular matrix

Can any body suggest a function to plot heat map for upper or lower triangular matrix in R

r graphics matrix heatmap