internal_simplify_dataset: A list of expressions for wrangling the source CSV file into...

Description Usage Format Details

Description

There are four main stages within this process: Changing non-optional booleans which were stored as factors into booleans. Moving booleans for not entered or not applicable when applied to dates into the date format by storing as 0 or negative constants. Setting up bitfields for groups of logical values - ie. thrombolysis no-but reasons or thrombolysis complications.

Usage

1

Format

An object of class list of length 96.

Details

With selective column import, we only want to apply transformations applicable to the columns we have imported, so we select the relevant expressions from this list by their name and apply them.


md0u80c9/SSNAPInterface documentation built on Nov. 10, 2019, 12:08 a.m.