get_interaction_error {cape} | R Documentation |
Get error bars for interaction plot
Description
This function gets error bars for an interaction plot it takes in the x, y, and trace factor of the interaction plot and returns a vector indicating how much should default error type is standard error
Usage
get_interaction_error(x, y, trace, error_type = c("sd", "se"))
Arguments
x |
The vector whose levels will form the x axis |
y |
The vector whose levels will form the y axis, the response vector i.e. |
trace |
Another vector whose levels will form the traces |
error_type |
Either "sd" for standard deviation, or "se" for standard error. |
Value
returns a list with two elements. The first element called "means" contains the mean y values for the combinations of the x and trace variables. The second element, called "se" or "sd" depending on error_type contains the errors for the same combinations.
[Package cape version 3.1.2 Index]