Welcome to SizeCure

 Power Your Research with Precision – The Ultimate Tool by Statscure for Accurate Sample Size Calculation

SizeCure is the go-to application for researchers, clinicians, and biostatisticians seeking precise and reliable sample size calculations. Whether you’re working on oncological studies, clinical trials, or other research designs, SizeCure has you covered.

Comprehensive Sample Size Calculation

Determining the right sample size is critical for the success of any research project. SampleSizer Pro simplifies this process with advanced features designed to meet the demands of various study designs:

1. Versatile Study Design Support

• Oncological Trials: Tailor your calculations for phase I, II, and III oncology trials, with specific endpoints such as progression-free survival, overall survival, and response rates.
• Cohort Studies: Accurately estimate sample sizes for observational cohort studies with multiple risk factors and outcomes.
• Case-Control Studies: Get precise sample size estimates for case-control studies, considering exposure prevalence and expected odds ratios.
• Cross-Sectional Studies: Determine the optimal sample size for cross-sectional studies based on expected prevalence and desired precision.

2. Advanced Calculation Methods

• Non-Inferiority and Superiority Trials: Calculate the appropriate sample size for non-inferiority, superiority, and inferiority trials, ensuring your study is adequately powered to detect the desired outcomes.
• Power Analysis: Perform in-depth power analyses to determine the required sample size for detecting a specified effect size with your chosen confidence level.
• Confidence Intervals: Estimate sample sizes based on desired confidence interval widths for primary outcomes.
• Effect Size Estimation: Leverage historical data or pilot studies to estimate effect sizes and calculate the necessary sample size.

3. Customizable Inputs

• Flexible Parameters: Input custom parameters such as significance level, power, effect size, and expected dropout rates to fit your study’s unique requirements.
• Interactive Interface: Easily adjust your assumptions and see how different scenarios affect the sample size in real-time.

Why Choose SizeCure?

• Designed for Oncological and General Research: Specially developed to meet the complex needs of oncological trials, but flexible enough for any study design.
• Accurate and Reliable: Built on industry-standard formulas and methodologies, SampleSizer Pro ensures you receive precise and trustworthy sample size estimates.
• Privacy and Security: All calculations are performed locally on your device, so there’s no need to upload any sensitive data. Your research data stays secure and private.
• Easy to Use: With a user-friendly interface, SampleSizer Pro makes sample size calculation accessible to everyone, from seasoned statisticians to novice researchers.

Who Can Benefit from SizeCure?

• Oncology Researchers: Ensure your clinical trials are properly powered to detect important outcomes in cancer research.
• Clinical Trial Coordinators: Optimize recruitment strategies by calculating the exact number of participants needed for each study phase, including non-inferiority and superiority trials.
• Epidemiologists: Get accurate sample sizes for cohort, case-control, and cross-sectional studies across various medical fields.
• Academic Researchers: Strengthen your research with robust, evidence-based sample size calculations, enhancing the credibility and reliability of your findings.