check_cost_defined: Check whether there's missing characters in the cost matrix.

In lingdist: Fast Linguistic Distance and Alignment Computation

Check whether there's missing characters in the cost matrix.

Description

Check whether there's missing characters in the cost matrix and return the missing characters.

Usage

check_cost_defined(data, cost_mat, delim = "")

Arguments

data	DataFrame to be computed.
cost_mat	Cost matrix to be checked.
delim	The delimiter separating atomic symbols.

Value

A string vector containing the missing characters, empty indicating there's no missing characters.

Examples

df <- as.data.frame(rbind(a=c("a_bc_d","d_bc_a"),b=c("b_bc_d","d_bc_a")))
cost.mat <- data.frame()
chars.not.found <- check_cost_defined(df, cost.mat, "_")

lingdist documentation built on Oct. 13, 2023, 1:16 a.m.