create_error_bar_df: Create Error Bar Dataframe

In dosc91/SfL: Statistics for Linguistics

Create Error Bar Dataframe

Description

Create a dataframe with which a ggplot2 bar plot with error bars (+/- 1 standard deviation) can be created.

Usage

create_error_bar_df(data, numerical, factors, size = 1, type = "sd")

Arguments

data	The original data set.
numerical	The numerical variable which will be visualised in the bar plot.
factors	One or more factor variables which will be used for grouping. Use c("var1", "var2") for multiple grouping variables.
size	Choose whether you want more/less than 1 standard deviation/standard error. Defaults to 1.
type	Choose between "sd" (standard deviation) and "std" (standard error). Defaults to "sd".

Value

A dataframe object.

Author(s)

D. Schmitz

References

Wickham, H. (2016) ggplot2: Elegant Graphics for Data Analysis. Springer-Verlag New York.

Examples

data("data_s")

create_error_bar_df(data = data_s, numerical = "sDur", factors = "pauseBin", size = 1, type = "sd")

dosc91/SfL documentation built on Sept. 14, 2024, 6:44 a.m.