Compute State Frequencies from Trajectory Data

Counts how often each state appears across all trajectories. Returns a data frame sorted by frequency (descending).

Usage

state_frequencies(data)

Arguments

data

A list of character vectors (trajectories) or a data.frame.

Value

A data frame with columns: state, count, proportion.

Examples

trajs <- list(c("A","B","C"), c("A","B","A"))
state_frequencies(trajs)
#>   state count proportion
#> 1     A     3     0.5000
#> 2     B     2     0.3333
#> 3     C     1     0.1667