SRS1 Cubic Spline for Excel

SRS1 Cubic Spline for Excel is a handy plugin that lets you add some cool functions, like cubic spline or linear interpolation, right into your Excel workbook. It’s super easy to use because it works with Microsoft Excel’s Insert Function feature. So if you're familiar with Excel, you'll feel right at home!

Easy Integration with Excel

This tool seamlessly integrates with the spreadsheet editor, letting you define even more functions in each cell. The spline and linear interpolation functions are perfect for helping you get just the results you need based on the data you input. They create smooth lines between specific points, showing trends clearly.

Graphical Guidelines Made Simple

The spline function makes sure to pass through all your dataset points, giving you a graphic guideline that’s easy to follow. You can really see how it works in real life! For example, it's great for interpolating monthly values from any economic data you have.

Multiple Functions at Your Fingertips

With SRS1 Cubic Spline for Excel, you can insert various functions into your workbook. These include Bassel and Cubic Spline, Linear Interpolation, or OneWay Spline. It gives you plenty of options to play around with.

User-Friendly Features

One of the best things about this plugin is how it fits right into Microsoft Excel. You can choose spline functions just like any other tool! In Microsoft Excel 2013, for example, all you need to do is go to the Formula tab and hit that ‘Insert Function’ button along with the ‘Fx’ symbol.

Customizable Functions Based on Your Data

Each function in SRS1 Cubic Spline for Excel relies on specific input values and can be customized according to how much data you're working with. Take the OneWay Spline function; it can return monotonic results if your source data is monotonic too—meaning it's either flat increasing or flat decreasing.