find_column {Tivy}R Documentation

Find column by pattern matching

Description

Searches for a column in a data frame using multiple pattern options. If multiple columns match, warns the user and returns the first match.

Usage

find_column(patterns, column_names, verbose = FALSE)

Arguments

patterns

Character vector of regex patterns to search for.

column_names

Character vector of column names to search in.

verbose

Logical. If TRUE, prints detailed matching information.

Value

Integer index of the first matching column, or NULL if no match found.

Examples

cols <- c("codigo_faena", "numero_cala", "especie", "especies_capturadas")
species_patterns <- c("especie", "species", "sp")
col_index <- find_column(species_patterns, cols)


[Package Tivy version 0.1.1 Index]