Create decline time series for multiple applications

If the number of application cycles n is greater than 1, the application pattern specified in applications is repeated n times, with an interval i.

sawtooth(x, n = 1, i = 365, applications = data.frame(time = seq(0, 0 + n
  * i, length.out = n), amount = 1))

Arguments

x

A one_box object

n

The number of applications. If applications is specified, n is not used

i

The interval between applications. If applications is specified, i is not used

applications

A data frame holding the application times in the first column and the corresponding amounts applied in the second column for each application cycle. If n is one, the application pattern specified here is used only once.

Examples

applications = data.frame(time = seq(0, 14, by = 7), amount = c(1, 2, 3))
pred <- one_box(10)
plot(sawtooth(pred, applications = applications))

m_2 <- mkinmod(parent = mkinsub("SFO", "m1"), m1 = mkinsub("SFO"))
#> Successfully compiled differential equation model from auto-generated C code.
fit_2 <- mkinfit(m_2, FOCUS_2006_D, quiet = TRUE)
pred_2 <- one_box(fit_2)
pred_2_saw <- sawtooth(pred_2, 2, 7)
plot(pred_2_saw, max_twa = 21, max_twa_var = "m1")

max_twa(pred_2_saw)
#> $max
#>    parent        m1 
#> 0.6627707 0.8542785 
#> 
#> $window_start
#> parent     m1 
#>   0.00  32.09 
#> 
#> $window_end
#> parent     m1 
#>  21.00  53.09 
#>