estimatePercentageErrors: Estimate percentage errors
In svcuonghvktqs/pcbars: Contains tools to estimate percentage errors

Description Usage Arguments Value Author(s) Examples

View source: R/estimatePercentageErrors.R

Functions to estimate percentage errors

estimatePercentageErrors(x, conf.level = 0.95, coord.flip = FALSE,
  digits = 5, sort = FALSE, plotly = FALSE,
  title = "Bar Plot of Percentage with errors", xlab = "Category",
  ylab = "Percentage")

`x:`	A data frame containing colums category, cases and total as input.
`conf.level:`	Confidence level for the returned confidence interval, default 0.95.
`coord.flip:`	Cartesian coordinates with x and y flipped, default FALSE.
`digits:`	Integer indicating the number of decimal places to be used, default 5.
`sort:`	A logical value. If TRUE, the result are sorted by percentage .
`plotly:`	A logical value. If TRUE, the grpaph are plotted as plotly object.
`title:`	A title for the graph, default "Bar Plot of Percentage with errors".
`xlab:`	A title for the x axis, default "Category".
`ylab:`	A title for the y axis, default "Percentage".

estimatePercentageErrors returns a data frame as the input with columns percentage, lo and hi and a bar plot of percentage with errors.

Andrey Davydenko, Maxim and Sai Van Cuong from Volgograd State Technical University

estimatePercentageErrors(data20)
estimatePercentageErrors(data20, conf.level = 0.8)
estimatePercentageErrors(mydata, conf.level = 0.8, coord.flip = TRUE)
estimatePercentageErrors(mydata, conf.level = 0.8, coord.flip = TRUE, digits = 2)