This method retrieves information about the samples whose cells were used as leaves of the samples forest.
Value
A dataframe containing, for each sample collected
during the simulation, the columns "name", "time", "ymin",
"xmin", "ymax", "xmax", "tumour_cells", and
"tumour_cells_in_bbox". The columns "ymin", "xmin", "ymax",
"xmax" report the boundaries of the sample bounding box, while
"tumour_cells" and "tumour_cells_in_bbox" are the number of tumour
cells in the sample and in the bounding box, respectively.
Examples
# set the seed of the random number generator
set.seed(0)
# create a simulation
sim <- SpatialSimulation()
sim$add_mutant(name = "A", growth_rate = 0.2,
death_rate = 0.01)
sim$place_cell("A", 500, 500)
sim$death_activation_level <- 100
sim$run_up_to_size(species = "A", num_of_cells = 50000)
#>
[████████████████████████████████████████] 100% [00m:00s] Saving snapshot
# sample the region [450,500]x[475,550]
sim$sample_cells("S1", lower_corner=c(450,475), upper_corner=c(500,550))
# build the samples forest
forest <- sim$get_samples_forest()
# get information about the sampled whose cells
# are the forest leaves, i.e, S1 and S2
forest$get_samples_info()
#> name xmin ymin xmax ymax tumour_cells tumour_cells_in_bbox time
#> 1 S1 450 475 500 550 3868 3868 221.7494