Enum: SequenceQualityEnum

Sequence quality indicators (Phred scores)

Permissible Values

Value	Description	Ascii Char	Error Probability	Phred Score
Q0	Phred quality 0 (100% error probability)	!	1.0	0
Q10	Phred quality 10 (10% error probability)	+	0.1	10
Q20	Phred quality 20 (1% error probability)	5	0.01	20
Q30	Phred quality 30 (0.1% error probability)	?	0.001	30
Q40	Phred quality 40 (0.01% error probability)	I	0.0001	40
Q50	Phred quality 50 (0.001% error probability)	S	0.00001	50
Q60	Phred quality 60 (0.0001% error probability)	]	0.000001	60

Slots

Name	Description
sequence_quality	Sequence quality indicators (Phred scores)

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/linkml/valuesets

LinkML Source

name: SequenceQualityEnum
instantiates:
- valuesets_meta:ValueSetEnumDefinition
description: Sequence quality indicators (Phred scores)
title: Sequence Quality
from_schema: https://w3id.org/linkml/valuesets
contributors:
- orcid:0000-0002-6601-2165
- https://github.com/anthropics/claude-code
status: DRAFT
rank: 1000
permissible_values:
  Q0:
    text: Q0
    description: Phred quality 0 (100% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '0'
      error_probability:
        tag: error_probability
        value: '1.0'
      ascii_char:
        tag: ascii_char
        value: '!'
  Q10:
    text: Q10
    description: Phred quality 10 (10% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '10'
      error_probability:
        tag: error_probability
        value: '0.1'
      ascii_char:
        tag: ascii_char
        value: +
  Q20:
    text: Q20
    description: Phred quality 20 (1% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '20'
      error_probability:
        tag: error_probability
        value: '0.01'
      ascii_char:
        tag: ascii_char
        value: '5'
  Q30:
    text: Q30
    description: Phred quality 30 (0.1% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '30'
      error_probability:
        tag: error_probability
        value: '0.001'
      ascii_char:
        tag: ascii_char
        value: '?'
  Q40:
    text: Q40
    description: Phred quality 40 (0.01% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '40'
      error_probability:
        tag: error_probability
        value: '0.0001'
      ascii_char:
        tag: ascii_char
        value: I
  Q50:
    text: Q50
    description: Phred quality 50 (0.001% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '50'
      error_probability:
        tag: error_probability
        value: '0.00001'
      ascii_char:
        tag: ascii_char
        value: S
  Q60:
    text: Q60
    description: Phred quality 60 (0.0001% error probability)
    annotations:
      phred_score:
        tag: phred_score
        value: '60'
      error_probability:
        tag: error_probability
        value: '0.000001'
      ascii_char:
        tag: ascii_char
        value: ']'