qtables2 {dada2} | R Documentation

## Internal tables function

### Description

Internal function to replicate ShortRead::tables functionality while also returning average quals and a map from reads to uniques

### Usage

    qtables2(x, qeff = FALSE, handle.zerolen = TRUE)

### Arguments

`x` | ShortReadQ. The ShortReadQ-class object to table (or dereplicate).
`qeff` | `logical(1)`. Calculate average quality by first transforming to expected error rate.
`handle.zerolen` | `logical(1)`. Default TRUE. If TRUE, gracefully excludes zero-length sequences.

### Value

List. Matches format of derep-class object.

[Package dada2 version 1.18.0 Index]