plot.plot_expirest_osle {expirest}

Plot illustrating the shelf life estimation (osle)

Description

This is a method for the function plot() for objects of class ‘plot_expirest_osle’.

Usage

## S3 method for class 'plot_expirest_osle'
plot(x, ...)

Arguments

x

An object of class ‘plot_expirest_osle’ returned by the plot_expirest_osle() function.

...

Further arguments passed to or from other methods or arguments that can be passed down to the formatC() function.

Details

The element Graph of the ‘plot_expirest_osle’ object that is returned by the function plot_expirest_osle() is an object of class ‘ggplot’, generated by the function ggplot() from the ‘ggplot2’ package. Thus, the corresponding plot method is used for plotting. Arguments to the ggplot() function can be passed via the ... parameter.

Value

The ‘plot_expirest_osle’ object passed to the x parameter is returned invisibly.

See Also

expirest_osle, plot_expirest_osle, ggplot(), methods.

Examples

# Performing an "ordinary shelf life estimation" (osle)
res1 <-
  expirest_osle(data = exp1[exp1$Batch %in% c("b2", "b5", "b7"), ],
                response_vbl = "Potency", time_vbl = "Month",
                batch_vbl = "Batch", sl = 95, sl_sf = 3,
                srch_range = c(0, 500), sf_option = "loose")

# The 'expirest_osle' object can be passed on to the plot_expirest_osle()
# function. This function does not produce any output but returns a
# 'plot_expirest_osle' object.
## Not run: 
  gg1 <- plot_expirest_osle(
    model = res1, response_vbl_unit = "%", x_range = NULL, y_range = c(93, 105),
    mtbs = "verified", plot_option = "full", ci_app = "line")
  gg2 <- plot(gg1)

  # The plot() function returns the 'plot_expirest_osle' object invisibly.
  class(gg1)
  class(gg2)

## End(Not run)