Galaxy |

QualityScoreDistribution (version 3.1.1.0)

Select SAM/BAM dataset or dataset collection:

If empty, upload or import a SAM/BAM dataset

Load reference genome from:

Using reference genome:

REFERENCE_SEQUENCE

If set to true, calculate mean quality over aligned reads only:

ALIGNED_READS_ONLY; default=False

If set to true calculate mean quality over reads passing quality filter:

PF_READS_ONLY; default=False

If set to true, include quality for no-call bases in the distribution:

INCLUDE_NO_CALLS; default=False

Assume the input file is already sorted:

ASSUME_SORTED; default=True

Select validation stringency:

Setting stringency to SILENT can improve performance when processing a BAM file in which variable-length data (read, qualities, tags) do not otherwise need to be decoded.

Purpose

Program to chart quality score distributions in a SAM or BAM dataset.

Dataset collections - processing large numbers of datasets at once

This will be added shortly

Inputs, outputs, and parameters

Either a SAM file or a BAM file must be supplied. Galaxy automatically coordinate-sorts all uploaded BAM files.

From Picard documentation( http://broadinstitute.github.io/picard/):

ALIGNED_READS_ONLY=Boolean    If set to true, calculate the base distribution over aligned reads only.  Default value:
                              false. Possible values: {true, false}

PF_READS_ONLY=Boolean         If set to true calculate the base distribution over PF reads only.  Default value: false.
                              Possible values: {true, false}

INCLUDE_NO_CALLS=Boolean      If set to true, include quality for no-call bases in the distribution.  Default value:
                              false. Possible values: {true, false}

ASSUME_SORTED=Boolean
AS=Boolean                    If true (default), then the sort order in the header file will be ignored.  Default: True

Additional information

Additional information about Picard tools is available from Picard web site at http://broadinstitute.github.io/picard/ .