Power Analysis vs Edelog Data Explorer

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

With Data Explorer Mobile you can easily browse all your Edelog databases on the go. You can access the same features as with Edelog in your web browser: - See all your Edelog databases and their data records - Create new data records - Update existing data record - Access all information linked to one data record - Search for data records - Access a data record's activity feed - Create new posts, comments and attach files/images Data Explorer Mobile will keep basic data offline available for you.