xgx_scale_y_reverselog10: Reverselog transform for the y scale.

In xgxr: Exploratory Graphics for Pharmacometrics

Reverselog transform for the y scale.

Description

xgx_scale_y_reverselog10 is designed to be used with data that approaches 100 A common example is receptor occupancy in drug development. It is used when you want even spacing between 90, 99, 99.9, etc.

Usage

xgx_scale_y_reverselog10(labels = NULL, accuracy = NULL, ...)

Arguments

labels	if NULL, then the default is to use scales::percent()
accuracy	if NULL, then use the the default as specified by scales::percent() to round to the hundredths place, set accuracy 0.01
...	other parameters passed to scale_y_continuous

Value

ggplot2 compatible scale object

Examples

 
conc <- 10^(seq(-3, 3, by = 0.1))
ec50 <- 1
data <- data.frame(concentration  = conc,
                   bound_receptor = 1 * conc / (conc + ec50))
ggplot2::ggplot(data, ggplot2::aes(x = concentration, y = bound_receptor)) + 
ggplot2::geom_point() + 
  ggplot2::geom_line() + 
  xgx_scale_x_log10() +
  xgx_scale_y_reverselog10()
 

xgxr documentation built on March 31, 2023, 11:46 p.m.