Python Seaborn jointplot does not show the correlation coefficient and p-value on the chart

Question

I'm trying to plot jointplot with below and from samples I saw it should show the correlation coefficient and p-value on the chart. However it does not show those values on mine. Any advice? thanks.

import seaborn as sns sns.set(style="darkgrid", color_codes=True) sns.jointplot('Num of A', ' Ratio B', data = data_df, kind='reg', height=8) plt.show() 

Answer 1

I ended up using below to plot

import seaborn as sns import scipy.stats as stats  sns.set(style="darkgrid", color_codes=True) j = sns.jointplot('Num of A', ' Ratio B', data = data_df, kind='reg', height=8) j.annotate(stats.pearsonr) plt.show() 

Answer 2

With version >=0.11 of seaborn, jointgrid annotation is removed so you won't see the pearsonr value.

If needed to display, one way is to calculate the pearsonr and put it in the jointplot as a legend.

for example:

import scipy.stats as stats graph = sns.jointplot(data=df,x='x', y='y') r, p = stats.pearsonr(x, y) # if you choose to write your own legend, then you should adjust the properties then phantom, = graph.ax_joint.plot([], [], linestyle="", alpha=0) # here graph is not a ax but a joint grid, so we access the axis through ax_joint method  graph.ax_joint.legend([phantom],['r={:f}, p={:f}'.format(r,p)])