Calculate/Transform dialog

Transform to condense

Transform a group into its compact values

Turn a checkbox group into a single element for crosstabbing, etc

Count checkbox selections

Replace missing values with zeros

Splitting text responses

Numeric variables with long-tail distributions

Extreme values: Winsorize, trim or retain?

Check for straight-liners with standard deviation

Date/time values

Comparing dates

Weights

Set global or respondent-level weights

Use slide layout to build your report

Show text, images and videos in your project

Create custom charts

Date/time calculations

Quality check responses and flag outliers

Kaplan-Meier curves

Distributions of open-ended time intervals

Create and export stylized crosstab tables

Duplicate or "clone" a workspace

JSON syntax

How JSON syntax is used in Protobi

Create a multi-wave project