To add a simple linear trendline to your Matplotlib plot, you can use NumPy for linear regression. Here’s how you can do it: importnumpyasnpimportmatplotlib.pyplotasplt# Sample datax=np.array([1,2,3,4,5])y=np.array([2,3,5,7,11])# Create a scatter plotplt.scatter(x,y)# Calc...
fig = px.scatter(df, x="num_chickens", y="num_rabbits", trendline="ols") fig.add_trace(go.Scatter(x=num_chickens, y=y_hat, name = 'Predicted', line=dict(color='red', width=1))) st.plotly_chart(fig) 77 changes: 77 additions & 0 deletions 77 Book3_Ch25_Python_Codes...