Scatter plot with regression line or curve in R

Learn how to add a regression line or a smoothed regression curve to a scatter plot in base R with lm and lowess functions

R code for example in Chapter 17: Regression

Scatter Plots - R Base Graphs - Easy Guides - Wiki - STHDA

Scatter plot in ggplot2 [geom_point]

A quick and easy function to plot lm() results with ggplot2 in R – Johnston Lab

Bubble chart in ggplot2

2D density contour plots in ggplot2

Linear Regression Explained. A High Level Overview of Linear…, by Jason Wong

Correlation charts

Scatter plot with regression line or curve in R

How can I do a scatterplot with regression line in Stata?

Connected scatter plot in R