lmsChartMaker

lmsChartMaker stands out as a sophisticated tool designed for fitting smooth Gentile curves to reference data using the LMS method. This program, developed by HARLOW PRINTING LIMITED, achieves this by summarizing the changing distribution through three key curves: representing the median (M), coefficient of variation (S), and skewness (L), the latter expressed as a Box-Cox power. lmsChartMaker makes use of penalized likelihood to fit these curves as cubic splines via non-linear regression, allowing users to adjust the extent of smoothing through specified smoothing parameters or equivalent degrees of freedom.

In its latest version, 2.5, the software offers a structured approach with five main stages: data entry, model fitting, graphical display, model checking, and model saving. These stages can be revisited as many times as needed, providing flexibility and precision in model adjustments. Additionally, the software facilitates both data and graph editing through a convenient Edit menu.

With compatibility spanning multiple operating systems, including Windows XP, 7, 8, 10, and 11, and supporting other versions of the program such as 1.0, lmsChartMaker proves to be versatile. The program's category is Education with a subcategory of Science Tools, positioning it as a reliable resource for scientific data analysis and educational purposes.

One of the great advantages of lmsChartMaker is that it is available for free download, offering extensive functionality without a financial barrier.

Pros:

• Free to use
• Provides comprehensive tools for fitting Gentile curves
• Support for multiple Windows OS versions
• Enables thorough model checking and editing

Cons:

• May have a learning curve for new users
• Interface might feel dated compared to modern programs

Overall, lmsChartMaker version 2.5 is a powerful scientific tool from HARLOW PRINTING LIMITED. Users interested in smooth Gentile curves and LMS method applications will find it an invaluable addition to their software library.

You may want to check out more software, such as f x -Viewer, Trachtenberg Speed Math or ChemDBsoft Lite Demo, which might be similar to lmsChartMaker.