plot a line chart along with point labels in the plot

Question

Can someone help me to plot a line chart along with point labels in the plot like in below plot?

Answer 1

Follow the below steps:

1. Create a ggplot object with lines.

2. Add geom_point layer on the previous ggplot.

3. Add geom_text() function with same mapping function as geom_point().

You will get a line and point chart with labels.