Residual aliquot count in the LDMS database

Residual aliquot count in the LDMS database

data(residual_aliquot_list)

Format

A data frame with 1661 rows and 11 variables

Details

A dataset with variables as follows:

  • COLPROT -4 -4 Study protocol of data collection

  • RID -4 Participant roster ID

  • VISCODE -4 -4 Visit code

  • VISCODE2 -4 -4 Translated visit code

  • EXAMDATE -4 -4 Examination Date

  • SITE -4 Hospital/Site ID

  • VID -4 Visit ID from sample tube

  • VOL -4 mL Volume of residual CSF left after analysis

  • GUSPECID -4 Global Specimen ID identifying individual aliquots

  • RECDTE -4 YYYYMMDD Date of sample receipt at UPenn

  • STORDTE -4 YYYYMMDD Date of aliquoting and storing

See also

https://adni.bitbucket.io/reference/docs/RESIDUAL_ALIQUOT_LIST/ADNI_Methods_Template_Biomarker%20Core%20Residual%20CSF%20aliquot%20samples%20v1.pdf

Examples

if (FALSE) {
describe(residual_aliquot_list)
}