I need to replicate an Excel "Scatter with Smooth Lines" graph in code. I'm trying to use a line with Highcharts, so I'm must get the data that Excel uses to build the smooth line. This is Excel
How to Make a Scatter Plot in Excel? 4 Easy Steps
c# - How to replicate what Excel does to plot a Scatter with smooth lines graph - Stack Overflow
Help Online - Quick Help - FAQ-621 How can I put a straight line to a graph at specified X or Y value?
SAS Scatter Plot - Learn to Create Different Types of Scatter Plots in SAS - DataFlair
Creating an xy scattergraph in Microsoft Excel and OpenOffice.org Calc 2.0
How to Create Chart Using Excel Data in PowerPoint in C#, VB.NET
Excel - Scatterplot with reference line
How to make a scatter plot in Excel
Building Custom Data Visualizations in C#
How to change scatter plot points type and size in Excel
6 Scatter plot, trendline, and linear regression - BSCI 1510L Literature and Stats Guide - Research Guides at Vanderbilt University
Create Excel Charts from C# and VB.NET applications