Analyze data and perform statistical tests
Enter and manage datasets for statistical analysis. Perform descriptive statistics, hypothesis testing, and confidence interval calculations. Conduct linear, exponential, and power-law regression.
Showing 1–20 of 1,000 ranked alternatives.
Bernhard Klingenberg
Bootstrap samples and permutation tests
Calculate bootstrap confidence intervals and permutation P-values for means, medians, proportions, correlation coefficients, slopes, and chi-square tests. Explore preloaded datasets interactively to understand statistical methods.
Ulrich Hoensch
Compute probabilities and quantiles for statistical distributions
Calculate probabilities and quantiles for standard distributions such as normal, t, chi-squared, F, binomial, Poisson, and others. Input parameters to compute values. Export results to files.
Tran Duy
Graph functions and trace curves
Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.
Bernhard Klingenberg
Fit models and display inference results
Create scatterplots and fit simple or multiple linear, logistic, or exponential models. Display standard errors, confidence intervals, and P-values for model parameters. Include categorical predictors and two-way interactions.
Behzad Dogahe
Calculate and probabilities
Perform basic statistical calculations, create and edit data lists, and generate summary . Calculate regression models and probability distributions. Unlock advanced features and larger list capacities via in- purchase.
An Truong
Calculate, graph, and solve equations
Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Access detailed tutorials and a comprehensive user manual. Export results and share calculations.
Bernhard Klingenberg
Explore with interactive visuals
Explore probability with interactive sliders and buttons. Calculate probabilities and percentiles for upper tail, lower tail, or two-tailed tests. Visualize results alongside numerical solutions. Compare continuous and discrete side-by-side.
Muskian Inc.
Calculate stats, graphs, and matrices safely
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Bernhard Klingenberg
Analyze and generate charts
Analyze categorical and quantitative with summary statistics, contingency tables, and correlation coefficients. Create bar charts, pie charts, histograms, boxplots, dotplots, and interactive scatterplots. Color scatterplot points by a third variable.
LUNAPARK MEDYA INTERNET TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI
Solve problems step by step
Solve problems with step-by-step explanations. Scan equations for instant recognition. Provide solutions for arithmetic, algebra, and calculus. Offer detailed breakdowns of each step. Allow users to input problems manually.
Ernest Brock
Calculate, graph, and edit math problems
Solve math problems with natural textbook input and fraction support. Trace graphs with touch. Zoom using pinch gestures. Tap for regression analysis. Swipe to scroll through calculation history and matrices. Access help via the ? key.
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