Set Max value for color bar on seaborn heatmap

Question

I need to set the max value on the seaborn heatmap cbar to 2. I\'ve tried:

cbar_kws = { \'ticks\' : [0, 2] }
sns.heatmap(tiles, robust=True, fmt         


        

Answer 1

I think you want to use the vmin and vmax parameters for the heatmap, as described in the docs:

vmin, vmax : floats, optional

Values to anchor the colormap, otherwise they are inferred from the data and other keyword arguments.

sns.heatmap(tiles, robust=True, fmt="f", cmap='RdBu_r', vmin=0, vmax=2)