DDSolver is a freeware add-in program designed to enhance the data processing capabilities of Microsoft Excel. Developed by researchers at the China Pharmaceutical University, it is specifically tailored for . The program allows scientists to compare dissolution profiles, perform model-dependent and model-independent analyses, and calculate similarity factors (f1 and f2) effortlessly.
DDSolver (Drug Dissolution Solver) is a free, menu-driven add-in program specifically designed for Microsoft Excel. It was developed to fill the gap for a user-friendly, specialized tool for modeling and comparing drug dissolution data. It is particularly useful for:
This module allows you to create and apply calibration curves. You can input your concentration and response data, choose regression weights, and the software will generate a standard curve. The process involves:
By loading the ddsolver.xla macro file into Microsoft Excel, formulation scientists can instantly eliminate transcription errors, shorten analytical workflows, and automate complex non-linear optimization modeling. Key Capabilities of DDSolver ddsolverxla download top
DDSolverXLA is a popular add-in for Google Sheets and Microsoft Excel that provides advanced solver capabilities for linear and nonlinear optimization problems. With DDSolverXLA, users can easily solve complex optimization problems, analyze data, and make informed decisions.
Because DDSolver is an open-source academic tool, it does not have a dedicated corporate homepage. To find a secure download of the DDSolver.xla program file, rely on verified repository platforms: 1. Academic Journals & Supplements
Select from the "Manage" dropdown and click Go . DDSolver is a freeware add-in program designed to
: Calculates crucial parameters such as the Regression coefficient ( R2cap R squared
After installation, DDSolver usually creates a new menu tab in the Excel Ribbon (often labeled ).
Fitting data to various kinetic models, such as Zero-order, First-order, Higuchi, Hixson-Crowell, Korsmeyer-Peppas, and Weibull models. Comparing Profiles: Calculating fit factors ( ) and other statistical criteria (e.g., MSE, R2cap R squared DDSolver (Drug Dissolution Solver) is a free, menu-driven
Download the file and save it in a secure location on your PC (e.g., C:\DDSolver ).
Look for academic sites, research repositories, or specialized optimization forums.
The program is typically distributed as a compressed package containing the Download the Package
