NACCADRC ADSP PHC Biomarker dataset. The data is sourced from the file(s) NACC_ADSP_PHC_Biomarker_2024.csv.
Usage
data(phc_biomarker)Format
A data frame with 2094 rows and 12 variables:
- NACCID
Participant ID
- NACCVNUM
Visit Number
- AB42_RAW
Raw AB42 Biomarker Levels
- PHC_AB42
Harmonized Z-Score for AB42 Biomarker Levels
- Tau_RAW
Raw Tau Biomarker Levels
- PHC_Tau
Harmonized Z-Score for Tau Biomarker Levels
- pTau_RAW
Raw pTau Biomarker Levels
- PHC_pTau
Harmonized Z-Score for pTau Biomarker Levels
- AT_class
A+/- and T+/- class as identified from CSF biomarker levels
- PHC_SCeNS_AB42_Score
SymmetricCentipolar Normalized Score calculated from Ab 42 Z-score
- PHC_SCeNS_pTau_Score
SymmetricCentipolar Normalized Score calculated from pTau Z-score
- Platform
Immunoassay platform used for biomarker measurement
Examples
if (FALSE) { # \dontrun{
browseVignettes('NACCADRC')
} # }