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Aliquot Count Table

Source: R/data.R
ALIQUOT_COUNT.Rd

Aliquot Count Table data. More information is available at https://adni.loni.usc.edu/data-samples/adni-data/

Usage

data(ALIQUOT_COUNT)

Format

A data frame with 28506 observations and 15 variables.

Source

https://adni.loni.usc.edu/data-samples/adni-data/

Details

  • ORIGPROT character Original study protocol , with options: ADNI1, ADNIGO, ADNI2, ADNI3, ADNI4

  • COLPROT character Study protocol of data collection , with options: ADNI1, ADNIGO, ADNI2, ADNI3, ADNI4

  • PTID character Participant ID

  • RID numeric Participant roster ID Range value: 2, ..., 10788

  • VISCODE character Visit code

  • VISCODE2 character Translated visit code

  • EXAMDATE Examination Date Date: YYY-MM-DD

  • Primary character , with options: BLD, URN, CSF

  • Additive character , with options: EDT, NON

  • Derivative character , with options: PLA, SER, URN, CSF

  • Comment character , with options: Received, not aliquoted

  • Total numeric Range value: 1, ..., 64

  • Remain numeric Range value: 1, ..., 50

  • Volume numeric Range value: 0.5, ..., 25

  • update_stamp POSIXct: YYY-MM-DD

Author

adni-data@googlegroups.com