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.
Analyze datasets by importing files or entering manually. Apply filters to focus on specific rows. View key statistics and visualizations for each variable. Understand results with plain English explanations of statistical methods.
For Pi through bite-sized videos, quizzes, and an AI-driven coach. Access chapters on entrepreneurship, MBA, accounting, and more. Track progress and complete lessons in 60 minutes weekly.
Explore pelvic structures of fish through photographs of specimens and fossils. Conduct three experiments to collect and analyze data. Use graphing tools and statistical analysis to draw evolutionary conclusions.
Study materials include practice exams and flashcards for preparation. Access detailed explanations for answers. Track progress through built-in quizzes and review sessions. Manage study schedules and set reminders for regular review.
Python 3 with modules for beginners and experts. Practice with exercises and prepare for technical interviews. Study JavaScript for frontend and backend development. Track progress and access detailed explanations for challenges.
Write and test code directly on iOS devices. Edit, compile, and run code snippets. Access documentation and syntax hints. Debug and view output in real time. Sync projects across devices.
With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.
Perform complex calculations including arithmetic, calculus, and statistical analysis. Solve equations, work with matrices, and graph functions. Store and recall formulas. Switch between scientific and engineering notation.