Replicate an experiment

Source: R/repl.R

Produces an experiment object from the replication of an experiment object.

repl(exp, times = NULL)

# S3 method for default
repl(exp, times = NULL)

# S3 method for experiment
repl(exp, times = NULL)

Arguments

exp

An object of class experiment.
times

Number of replicates or a named vector of rows to propagate in exp.

Value

An object of class experiment that is the replication of the inputed x argument.

Details

Parameters times and exp are exclusive. If both specified, times will be taken.

Examples

exp <- load_experiment("sir",
                       system.file("models", "sir.gaml", package = "rama"))
#> Loading experiment "sir" from file "sir.gaml"...
#> 
#> Periods of observation ("obsrates") are converted into integers.
#> 
#> Final time step ("tmax") is converted into integer.
#> 
#> Seed is converted into numeric.
#> 
#> Parameters' types are cast according to model definition
#> 
exp1 <- repl(exp, times = 4)
exp1$seed <- c(1:4)
repl(exp1, times = c("1" = 3, "4" = 5))
#> Experiment with 12 simulations of 5 parameters and 3 observed variables
#> experiment name:  sir 
#> input gaml file:  /Users/mac/Desktop/rama/inst/models/sir.gaml 
#> model parameters:    p_S0, p_I0, p_R0, p_beta, p_gamma 
#> observed variables:  r_S, r_I, r_R 
#> Experiment overview:
#>    p_S0 p_I0 p_R0 p_beta p_gamma r_S r_I r_R tmax seed output
#> 1   999    1    0    1.5    0.15   1   1   1 1000    1     NA
#> 2   999    1    0    1.5    0.15   1   1   1 1000    2     NA
#> 3   999    1    0    1.5    0.15   1   1   1 1000    3     NA
#> 4   999    1    0    1.5    0.15   1   1   1 1000    4     NA
#> 5   999    1    0    1.5    0.15   1   1   1 1000    1     NA
#> 6   999    1    0    1.5    0.15   1   1   1 1000    1     NA
#> 7   999    1    0    1.5    0.15   1   1   1 1000    1     NA
#> 8   999    1    0    1.5    0.15   1   1   1 1000    4     NA
#> 9   999    1    0    1.5    0.15   1   1   1 1000    4     NA
#> 10  999    1    0    1.5    0.15   1   1   1 1000    4     NA
#> 11  999    1    0    1.5    0.15   1   1   1 1000    4     NA
#> 12  999    1    0    1.5    0.15   1   1   1 1000    4     NA