lag data and subset the results

lag_matrix(x, lags, n_subset = 1L, n_shift = 0L, var_name = "lag")

Arguments

x

numeric vector to lag

lags

integer vector with the lags

n_subset

integer subset every n_subset values

n_shift

integer amount to shift results

var_name

character name for the generated matrix columns

Value

matrix with lagged values