Asked By – cigrainger
I’m creating a heatmap from a pandas pivot_table as below:
table2 = pd.pivot_table(df,values='control',columns='Year',index='Region',aggfunc=np.sum) sns.heatmap(table2,annot=True,cmap='Blues')
It creates a heat map as shown below. You can see the numbers are not huge (max 750), but it’s showing them in scientific notation. If I view the table itself this is not the case. Any idea on how I could get it to show the numbers in plain notation?
Now we will see solution for issue: Seaborn showing scientific notation in heatmap for 3-digit numbers
According to the docs, the param
fmt='.2g' is being applied because you’ve set
annot=True so you can modify the format being applied to: