XLfit

XLfit is a Microsoft Excel add-in designed to bring scientific mathematics, statistics, and charting capabilities to Excel, according to the vendor. It is specifically tailored for industries such as pharmaceuticals, chemicals, engineering, biotechnology, and academic research institutions. XLfit caters to businesses of various sizes, providing scientists, chemists, engineers, and researchers with an extensive selection of data analysis and curve-fitting tools to analyze, interpret, and present experimental data within the familiar Excel environment.

Key Features

According to the vendor, XLfit seamlessly integrates with Microsoft Excel, offering over 70 pre-built models for both linear and non-linear curve fitting. Users can also create and share their own custom models, which the vendor states enables simple, fast, and accurate data analysis within the familiar Excel spreadsheet environment.

The software's powerful curve-fitting engine supports both linear and non-linear curve fits, providing comprehensive analysis of data through features like smoothing, statistics, weighting, and error bars. According to the vendor, this allows users to apply linear and non-linear models to their data and make informed decisions based on the analysis results.

XLfit offers interactive 3D and 2D charting capabilities, allowing users to visualize curve fits applied to their data. The vendor states that the software provides an intuitive "point-and-click" chart building and editing feature, enabling users to instantly preview changes to charts and create visually appealing charts and graphs to effectively present and interpret their experimental data.

To refine data analysis, XLfit includes automatic and interactive point knock out features, according to the vendor. Users can automatically reject data points that fall outside specified criteria, improving the accuracy of the curve fitting process. The interactive point knock out feature allows manual selection and removal of data points that may be outliers or have a significant impact on the curve fit, ensuring reliable and accurate results.