as_grpstring_data: Create GrpString-compatible event and string inputs

In gp3sequences: Transparent Analysis of Ordered Categorical Sequences

Create GrpString-compatible event and string inputs

Description

Create GrpString-compatible event and string inputs

Usage

as_grpstring_data(
  data,
  sequence_id_col = "sequence_id",
  order_col = "sequence_order",
  state_col = "state",
  alphabet = NULL
)

Arguments

data	Long-format sequence data.
sequence_id_col, order_col, state_col	Sequence columns.
alphabet	Optional single-character symbols. When omitted, printable ASCII characters are assigned deterministically.

Value

A list of class gp3_grpstring_input containing a wide event data frame, event-name vector, character vector, conversion key, and string vector.

Examples

sequences <- data.frame(
  sequence_id = rep(c("s1", "s2", "s3", "s4"), each = 4L),
  sequence_order = rep(1:4, times = 4L),
  state = c("A", "B", "C", "D", "A", "B", "C", "C",
            "D", "C", "B", "A", "D", "C", "A", "A"),
  group = rep(c("g1", "g2"), each = 8L),
  stringsAsFactors = FALSE
)
as_grpstring_data(sequences)

gp3sequences documentation built on Aug. 23, 2026, 5:10 p.m.