cfda (version 0.12.1)

compute_duration: Compute duration of individuals

Description

For each individual, compute the duration

Usage

compute_duration(data)

Value

a vector containing the duration of each trajectories

Arguments

data

data.frame containing id, id of the trajectory, time, time at which a change occurs and state, associated state.

Author

Cristian Preda, Quentin Grimonprez

See Also

hist.duration

Other Descriptive statistics: boxplot.timeSpent(), compute_number_jumps(), compute_time_spent(), estimate_pt(), hist.duration(), hist.njump(), plot.pt(), plotData(), statetable(), summary_cfd()

Examples

# Simulate the Jukes-Cantor model of nucleotide replacement
K <- 4
PJK <- matrix(1 / 3, nrow = K, ncol = K) - diag(rep(1 / 3, K))
lambda_PJK <- c(1, 1, 1, 1)
d_JK <- generate_Markov(n = 10, K = K, P = PJK, lambda = lambda_PJK, Tmax = 10)


# compute duration of each individual
duration <- compute_duration(d_JK)

hist(duration)