How to automatically select a smooth curve for a scatter plot in

My last blog post described three ways to add a smoothing spline to a scatter plot in SAS. I ended the post with a cautionary note: From a statistical point of view, the smoothing spline is less than ideal because the smoothing parameter must be chosen manually by the user.

ggplot2 scatter plots : Quick start guide - R software and data visualization - Easy Guides - Wiki - STHDA

Scatterplot chart options, Looker

How to create Scatter with Smooth Lines Chart in MS Excel 2013

python - How to plot smooth curve through the true data points - Stack Overflow

Is it possible to change the numbers of markers in a scatter plot with smooth lines and markers chart? : r/excel

Joining Points on Scatter plot using Smooth Lines in R - GeeksforGeeks

Dependent Plots

Help Online - Quick Help - FAQ-214 How to change the plot type?

Statistical Graphics Posts - Page 8 of 10 - SAS Blogs

How to Create a Scatter Plot with Lines in Google Sheets - Statology

SAS Help Center: Scatter Plot Smoothing

R for Data Science (2e) - 11 Communication

Plot Live, Changing Data - ScottPlot FAQ

Day 28 - Linear regression

How to Make a Scatter Plot in Excel (XY Chart)