effort_distribute: Assigns title/abstract screening efforts to a team.

In metagear: Comprehensive Research Synthesis Tools for Systematic Reviews and Meta-Analysis

Description

Randomly distributes screening tasks evenly or unevenly across multiple team members. It populates this effort in a data frame column that includes this screening work (e.g., ABSTRACTS and TITLES).

Usage

effort_distribute(
  aDataFrame = NULL,
  dual = FALSE,
  reviewers = NULL,
  column_name = "REVIEWERS",
  effort = NULL,
  initialize = FALSE,
  save_split = FALSE,
  directory = getwd()
)

Arguments

aDataFrame	A data.frame containing the titles and abstracts to be screened by a team. The default assumes that the data.frame has already been formatted using effort_initialize. This data.frame will be populated with screening efforts. See example: example_references_metagear
dual	When TRUE, distributes effort using a dual screening design where two members will screen the same random collection of titles/abstracts. Requires the team to have an even number of members.
reviewers	A vector with the names of each team member.
column_name	Changes the default label of the "REVIEWERS" column that contains the screening efforts of each team member.
effort	A vector of percentages used to allocate screening tasks among each team member. When not called explicitly, assumes effort to be distributed evenly among all members. Must be the same length as the number of team members, and also sum to 100.
initialize	When TRUE, initializes the data.frame so that efforts could be distributed, calls: effort_initialize. Default is FALSE.
save_split	Saves the allocated team effort into separate effort_*.csv files for individual screening tasks. These files can be given to each member to screen their random title/abstract subset. All files can be merged once all screening tasks have been completed using effort_merge.
directory	Changes the default location/directory for where the effort_*.csv will be saved. If not explicitly called, it will deposit files in the current working directory.

Value

A data.frame with title/abstract screening efforts randomly distributed across a team.

See Also

effort_initialize, effort_merge, effort_summary

Examples

## Not run: 

data(example_references_metagear)
theTeam <- c("Christina", "Luc")
effort_distribute(example_references_metagear, initialize = TRUE, reviewers = theTeam)

## End(Not run)

metagear documentation built on Feb. 15, 2021, 5:09 p.m.