A heat map (or heatmap) is a graphical representation of data where the individual values contained in a matrix are represented as colors. It is a bit like looking a data table from above. It is really useful to display a general view of numerical data,
not to extract specific data point. It is quite straight forward to make a heat map, as shown on the examples below. However be careful to understand the underlying mechanisms. You will probably need to normalise your matrix, choose
a relevant colour palette, use cluster analysis and thus permute the rows and the columns of the matrix to place similar values near each other according to the clustering.
Seaborn
-
- #90 Input format for heatmap
-
- #90 Half heatmap
-
- #91 Custom seaborn heatmap
-
- #91 Custom seaborn heatmap
-
- #91 Custom seaborn heatmap
-
- #91 Custom seaborn heatmap
-
- #92 Control heatmap color
-
- #92 Control heatmap color
-
- #92 Control heatmap color
-
- #94 Column normalization on heatmap
-
- #92 Turn your data categorical for heatmap
Dendrogram with heatmap
-
- #405 Dendrogram with heat map and coloured leaves
-
- #404 Need of normalisation
-
- #404 Normalizing your data
-
- #404 Color on heat map
-
- #404 Color and heat map
related
-
- 2D density plot
-
- Network chart
-
- Bubble plot
-
- Scatterplot