add secondary description in axis values, plotly

Question

I am using a dataframe which includes the following columns:

Country, GNI, CarSalesPerCap. I am using kmeans to create clusters. In the algorithm i pass

Answer 1

You can add a text element to your trace and it will allow you to overlay anything you want. If you add your country column then it will be displayed on hover. If you want a permanent label you can add annotations

import plotly.graph_objs as go
from plotly.offline import download_plotlyjs, init_notebook_mode, plot, iplot
init_notebook_mode(connected=True)
import pandas as pd
df = pd.DataFrame({'country':["USA", "MEXICO", "CANADA"], 'x':[1, 2, 4], 'y':[5, 6, 7]})
p0 = go.Scatter(
    x=df.x,
    y= df.y,
    mode='markers',
    marker=dict(
        color='#E90',
        size=15
    ),
    text = df.country,    
)

data = [p0]

iplot(data)