reduce_fst_report_dates: Join Report Dates from 'fst' Files

In jesse-smith/coviData: COVID-19 Data Munging Tools for the Shelby County Health Department

Join Report Dates from fst Files

Description

reduce_fst_report_dates() is the workhorse of coalesce_report_date(). It performs the reduce() operations that sequentially convert fst objects to tibbles, left join the result, and coalesce the report_date columns in each to a single column. The column from .next gets preference in the coalesce() operation.

Usage

reduce_fst_report_dates(.accumulated, .next, .by, .pb = NULL)

Arguments

.accumulated	The accumulated results from reduce()
.next	The next data set to reduce
.by	The name of the column to use when joining data; defaults to "inv_local_id"
.pb	An optional progress bar object created by progress_bar; will be incremented after each reduction step

Value

The reduced and coalesced data as a tibble

jesse-smith/coviData documentation built on Jan. 14, 2023, 11:08 a.m.