

Poisson calculator for determining the probability of an observed number of successesĪllows the user to load a dataset of contacts of Viral Hemorrhagic Fever cases, select records from that dataset, enter follow-up information for a record, transmit the follow-up information to a master database via SMS, and save the follow-up information to the local data table.Binomial calculator for determining the probability of an observed proportion.Chi-square calculator for trend detection.Pair-matched case control 2x2 calculator with associated confidence intervals and statistical tests.2x2xn calculator with associated confidence intervals and statistical tests.The app controls and facilitates user inputs by taking advantage of the iPad's touchscreen interface and using input devices such as sliders and steppers. Each calculator has been adapted for iOS and is included in this app.

StatCalc statistical calculators have long been a feature of CDC's Epi Info desktop software. Deleting local SQLite tables from the device.2x2 or MxN tables and associated statistics.Storing comma-delimited tables to the local Epi Info SQLite table via email.Packaging and encrypting local datasets for import to PC Epi Info 7 projectsĪllows the user to read and analyze locally-stored datasets.Recalling and updating or deleting existing records.Entering new records to be stored on the device.Importing a collection form via the device’s native email app.Allows the user to collect data on the mobile device using a form created with Epi Info 7 on a desktop PC.
