concatipede_prepare {concatipede}

Load alignments and prepare template correspondence table for concatenate () function

Description

This function creates a template correspondence table that can also be saved in the working directory.

Usage

concatipede_prepare(fasta_files, out = "seqnames", excel = TRUE, exclude)

Arguments

fasta_files

Optional, a vector of paths to the fasta files that should be merged. If this argument is missing, the function automatically detects and uses all the fasta files present in the working directory.

out

Optional, a filename for the correspondence table template to save (without extension). No file is saved if out is not provided. In all cases, the function also returns a tibble with the correspondence table template (invisibly if out is provided).

excel

Boolean, should the correspondence table template be saved in excel format? If FALSE, it is saved as a tab-separated text file instead. Default is TRUE. The correct file extension is automatically appended to the out argument. If out is missing, this argument has no effect.

exclude

If no fasta_files argument has been passed, fasta files matching the exclude pattern will be ignored by the function when it automatically detects fasta files in the working directory.

Value

A tibble with the correspondence table template (invisibly if an out argument was provided to save the table to a file).

Examples

dir <- system.file("extdata", package = "concatipede")
fasta_files <- find_fasta(dir)
z <- concatipede_prepare(fasta_files)
z