usedefaults: Impute missing values in input PredicTER dataset using...

In nealhaddaway/predicter: A Tool to Estimates the Time Needed to Conduct a Systematic Review or Systematic Map

Impute missing values in input PredicTER dataset using defaults

Description

This function uses an input dataset and imputes missing values for specific columns using empirically-derived default values. Default values are provided based on the empirical study of environmental systematic reviews by Haddaway and Westgate (2018) https://doi.org/10.1111/cobi.13231. The function relies on the 'replace_na' function in the 'tidyr' package.

Usage

usedefaults(planning, protocol, administration, fte, databases, db.day,
  greylit, greylit.day, reflists, add.search, orig.articles,
  percent.unique, deduping, titles.day, titles.retained, titles.checked,
  abstracts.day, abstracts.retained, abstracts.checked, ta.day,
  ta.retained, ta.checked, retrieval.day, retrieval.retained,
  retrieval.checked, ft.day, ft.retained, ft.checked, mdextraction.day,
  mdextraction.retained, mdextraction.checked, ca.day, ca.retained,
  ca.checked, dextraction.day, dextraction.retained, dextraction.checked,
  dprep.day, dprep.retained, dprep.checked, synthesis, reportwriting,
  comms, meetings)

nealhaddaway/predicter documentation built on Aug. 3, 2022, 11:40 a.m.