Power Analysis vs Ideafall

Design experiments and measurements confidently with minimal knowledge of statistics. Have you ever worried if the study you were planning would have enough data to conclude anything? Know how much data you need while you're still in the planning phase. Let the app do the statistics for you. • Easy to use interface helps you enter the pertinent information without being a statistics expert. • Know how many observations you'll need to measure what you want. • Know how good a measurement you'll get for any number of observations you set. • Visualizations • Play with sliders for key parameters and see how they affect the measurement • Supports measurements of rates and proportions (binomial distributions) in addition to continuous distributions • Chooses appropriate statistical test for you based on your experimental parameters. (Tests include t, z, chi square, and exact binomial). • Set your preferred risk of both false positives and false negatives (type I error and type II error) Can also be useful as an interactive study tool for learning about the statistics of measurement

Ideafall (formerly Ideabook) helps creative minds focus on their best ideas. From ideation and capturing of ideas to reviewing and decision making, Ideafall supports your entire creative process in a unique and practical way. CAPTURE YOUR IDEAS Easily capture all your ideas - wherever you are. Got inspired while reading something on the web? Simply select the relevant text and share it with Ideafall. Quickly add additional thoughts to existing ideas via Spotlight-enabled search. Collecting your ideas has never been easier. Never lose a good idea again. BRAINSTORM & IDEATE Sometimes you need a more visual setting for coming up with new ideas for a specific topic. Or you want to do a brainstorming session in a more organized way. This is where "spaces" come in: visually organize your ideas via idea cards, group related ideas together and help your brain to understand the big picture. EVALUATE. REVIEW. DECIDE Innovative people typically have too many ideas, rather than too few. But to be successful we have to focus on our best ideas. Ideafall helps you to rate ideas regarding up to 10 configurable criteria and analyze them using bubble charts. Improve your chances of success by evaluating ideas more objectively and thus, making more informed decisions. ROADMAP & EXECUTE The best ideas are not worth anything without a proper strategy on how to execute them. The agile roadmap enables you to schedule your ideas across four different horizons: Now, Next, Later, and Someday. The "roadmap" view is visualized as a Kanban board and supports drag & drop. Implement and track your ideas more efficiently with the help of a clear, agile execution strategy. FEATURES - Searchable tabular "Ideas" view with adjustable sort order - Clear drag & drop enabled "Spaces" view for spatially organizing ideas using idea cards - Unique "Bubbles" view for analyzing ideas using customizable bubble charts in four dimensions (x, y, bubble size and color) - Kanban-style, agile "Roadmap" with four horizons (Now, Next, Later, Someday) for planning an execution strategy using drag & drop - Global portfolio filter - Easy sharing of idea spaces and bubble charts as image or PDF documents - Clean and at the same time highly visual user experience - Built-in support for accessibility - Seamless syncing via iCloud Get Ideafall and focus your creativity!