nmr_info: Nightingale biomarker information

In sritchie73/ukbnmr: Removal of Unwanted Technical Variation from UK Biobank NMR Metabolomics Biomarker Data

Nightingale biomarker information

Description

Contains details on the Nightingale biomarkers available in UK Biobank and computed by this package.

Usage

nmr_info

Format

A data table with 325 rows and 8 columns:

Biomarker

Short column name assigned to the biomarker

Description

Biomarker description, matching the description field provided by UK Biobank and Nightingale Health

Units

Units of measurement for the biomarker ("mmol/L", "g/L", "nm", "degree", "ratio", or "%")

Type

Biomarker type ("Non-derived", "Composite", "Ratio", or "Percentage")

Group

Biomarker group as provided by Nightingale Health

Sub.Group

Biomarker sub-group as provided by Nightingale Health

Nightingale

Logical. Indicates biomarker is quantified by the Nightingale Health platform

UKB.Field.ID

Field ID in UK Biobank, see https://biobank.ndph.ox.ac.uk/showcase/label.cgi?id=220

QC.Flag.Field.ID

Field ID in UK Biobank for the biomarker QC Flags, see https://biobank.ndph.ox.ac.uk/showcase/label.cgi?id=220

Full.Formula

For composite biomarkers and ratios, details formula through which the biomarker can be derived from the 107 non-derived biomarkers

Simplified.Formula

Simplified form of the full formula most clearly expressing how each composite biomarker and ratio can be rederived from other biomarkers

sritchie73/ukbnmr documentation built on Nov. 24, 2024, 8:51 p.m.