Best Niaid Stats Calculator Apps

IntroStat - Statistics Solver

Statistics Calculator

Free

This app serves as a comprehensive statistics calculator and learning tool for introductory statistics courses. It offers a wide range of calculation features, data visualization, and an integrated textbook with formulas and examples.

MDCalc Medical Calculator

Clinical Decision Support

Free

This app provides over 900 evidence-based medical calculators, risk scores, and clinical tools for healthcare professionals. It offers offline functionality, expert insights, and CME tracking to support patient care at the bedside. Tools are developed and validated by board-certified physicians.

Statistics Calculator Lite

by KBIC International Ltd

Free

Calculate essential statistical measures for a set of numbers, including mean, median, mode, and standard deviation. This app supports an unlimited number of data points for basic statistical analysis.

Calculator : Scientific Calculator & converter

Scientific Calculator

Free

This app offers a comprehensive scientific calculator with advanced functions for math, finance, and engineering. It includes unit and currency conversion, a constants library, and a biorhythm calculator for daily insights. The interface is intuitive and supports multiple calculation modes.

STATS™ Mobile

Statistical Calculators

Free

This application offers essential statistical calculators for marketing researchers and students. It provides tools for summary statistics, sample size determination, standard error calculations, and significance testing, with clear explanations of formulas.

Art of Stat: Inference

Confidence Intervals and Tests

Free

This app is a statistical calculator for performing confidence intervals and hypothesis tests on proportions and means. It offers various tests including z-tests, t-tests, McNemar's test, and ANOVA, with clear visualizations of results and P-values. It also includes a data editor and works offline.

PocketStat

by GLENN ROSEN

Free

This tool helps you assess statistical claims in various academic and professional contexts. It offers calculators for common statistical tasks like determining sample size and performing t-tests. An optional premium upgrade unlocks advanced features for larger datasets.

SAPO: AI Statistical assistant

by BIOMAXIMA INFORMACION Y EXPERIMENTACION CIENTIFICA SOCIEDAD LIMITADA

Free

This app offers advanced statistical analysis tools for researchers and students. It includes guided test selection, modeling, data visualization, and an AI assistant for interpretation. Generate publication-ready reports and calculate sample sizes.

Calculator +

Graphing, Percentage, Triangle

Free

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.