metaData: Container for metadata.

Description Usage Arguments Details Author(s)

View source: R/metaData.R

Description

This functions takes metadata table and original sequences. It creates list of these objects and calculates total number of sequences in each sample.

Usage

1
metaData(metadata, sequences, aodp_match = NA, value = 99, species_number = NA)

Arguments

metadata

Dataframe with metadata. Column 'ID' must contain sample IDs.

sequence_totals

Data.frame containing two columns: sample IDs and number of sequences per ID. Or path to FASTA file containing the same sequences used in AODP matching as 'Target'.

aodp_match

Path to AODP match file or output of readAODPmatch() function.

value

Cutoff value (numeric) for AODP match persentage identity. Default 99

species_number

Cutoff Species number (numeric) for AODP match. This defines maximum number of Sprcies (column) assined to one sequence (column: seq_ID).

Details

metaData() function creates a combined list with four dataframes: Metadata - table with meta data information; Sample_totals - IDs total sequence count table; AODP_match - AODP match table (if specified).

Author(s)

Anatoly Belov


anabeloff/AODPvisual documentation built on May 16, 2019, 6:56 p.m.