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SDTM Variable-Level Metadata

Source: R/data.R
sdtm_metadata.Rd

SDTM (Study Data Tabulation Model) variable-level metadata for DM (Demographics, 17 vars), AE (Adverse Events, 14 vars), and LB (Laboratory Results, 12 vars). Follows CDISC (Clinical Data Interchange Standards Consortium) SDTM conventions.

Usage

sdtm_metadata

Format

A tibble with 43 rows and 6 columns:

dataset

Character. SDTM domain name (DM, AE, LB).

variable

Character. Variable name.

label

Character. Variable label.

type

Character. Variable type (Char or Num).

length

Integer. Variable length.

format

Character. SAS (Statistical Analysis System) format (or NA).

Source

Synthetic metadata based on CDISC SDTM (Study Data Tabulation Model) standards.

Examples

data(sdtm_metadata)
table(sdtm_metadata$dataset)
#> 
#> AE DM LB 
#> 14 17 12