如何反转seaborn散点图的调色板？

Question

I am plotting a scatter plot of price of houses wrt latitude and longitude. I want to reverse the palette so that the red color depicts the most expensive house.

plt.figure(figsize=(12,8))
sns.scatterplot(x='long' ,y='lat' ,data=non_top_1_perc ,hue='price' ,edgecolor=None , 
alpha=0.2,palette='RdYlGn' ) 

Here's the plot

Answer 1

Change your palette parameter to this:

palette=plt.get_cmap('RdYlGn').reversed()

This is using matplotlibs function named get_cmap which has a reversed option made for this.