rob_traffic_light: Produce traffic-light plots of risk-of-bias assessments.

In mcguinlu/robvis: Visualize the Results of Risk-of-Bias (ROB) Assessments

Produce traffic-light plots of risk-of-bias assessments.

Description

A function to take a summary table of risk of bias assessments and produce a traffic light plot from it.

Usage

rob_traffic_light(
  data,
  tool,
  colour = "cochrane",
  psize = 10,
  overall = TRUE,
  ...
)

Arguments

data	A dataframe containing summary (domain) level risk-of-bias assessments, with the first column containing the study details, the second column containing the first domain of your assessments, and the final column containing a weight to assign to each study. The function assumes that the data includes a column for overall risk-of-bias. For example, a ROB2.0 dataset would have 7 columns (1 for study details, 5 for domain level judgments, and 1 for overall judgement, in that order). See
tool	The risk of bias assessment tool used. RoB2.0 (tool='ROB2'), ROBINS-I (tool='ROBINS-I'), and QUADAS-2 (tool='QUADAS-2') are currently supported.
colour	An argument to specify the colour scheme for the plot. Default is 'cochrane' which used the ubiquitous Cochrane colours, while a preset option for a colour-blind friendly palette is also available (colour = 'colourblind').
psize	Control the size of the traffic lights. Default is 10.
overall	Logical, specifying whether to include an "Overall" risk of bias column in the resulting plot
...	Arguments to be passed to the tool specific functions.

Value

Risk-of-bias assessment traffic light plot (ggplot2 object)

See Also

Other main: rob_forest(), rob_summary()

Examples

data <- data.frame(
  stringsAsFactors = FALSE,
  Study = c("Study 1", "Study 2"),
  D1 = c("Low", "Some concerns"),
  D2 = c("Low", "Low"),
  D3 = c("Low", "Low"),
  D4 = c("Low", "Low"),
  D5 = c("Low", "Low"),
  Overall = c("Low", "Low")
)

rob_traffic_light(data, "ROB2")

mcguinlu/robvis documentation built on July 4, 2023, 11:15 p.m.