sim_most_active_one_batch: Simulate most active brain areas for one batch
In valeriabonapersona/abc4d: Analysis of Brain Cells in 4 Dimensions

Simulate data for most active brain areas for one batch. It can be performed for a completely random process, or by using baseline expression levels from the Allen Brain Atlas as well as increases due to the experimental manipulation. Returns a dataframe with the group ("group") and brain area ("my_grouping") of the brain areas simulated to be most active.

sim_most_active_one_batch(
  weights_df,
  weight_by_expression = TRUE,
  weight_by_group = TRUE,
  high_prob = 0.95
)

`weights_df`	dataframe resulting from prepare_sim_weights(). dataframe in long format with one brain area "my_grouping" per group ("group") with the Allen Brain Atlas expression levels ("mean_expression" and "sd_expression") as well as group-dependent weight ("weight")
`weight_by_expression`	can take values TRUE or FALSE. If not specified, is considered TRUE. If FALSE, brain areas are sampled at random from a uniform distribution, and weight_by_group will be ignored. In this case, weight_df requires only the variables "group" and "my_grouping".
`weight_by_group`	can take values TRUE or FALSE. If not specified, is considered TRUE.
`high_prob`	number between 0 and 1 indication the threshold for being a highly active region. 0.95 corresponds to the top 5 per cent.

x <- data.frame(
group = rep(c("control", "experimental"), each = 5),
my_grouping = rep(c("CA1", "CA2", "CA3", "DG", "BLA"), 2),
mean_expression = c(rnorm(5, 10, 2), rnorm(5, 13, 2)),
sd_expression = abs(rnorm(10)),
weight = c(rep(1, 5), rnorm(5, 3, 1))
)

sim_most_active_one_batch(x)