UU PET Analysis (Norman Foster)

data(uucacir)

Format

A data frame with 1822 rows and 15 variables

A dataset with variables as follows:

RID N Participant roster ID
VISCODE -4 -4 Visit code
VISCODE2 -4 -4 Translated visit code
EXAMDATE D Examination Date
IMAGEUID T ImageUID
PETTYPE T Type of PET scan
REFCTRLPOP T Control population used for comparison
REFREGION T Region used for normalization
AVEREF N Average value of reference region
AVEASSOC N Average frontal, parietal and temporal cortices, norm to reference region
AVEFRONT N Average frontal cortex, norm to reference region
X2SDSIGPXL N pixels Number of pixels with Zscores in the range [2, 3) SD
X3SDSIGPXL N pixels Number of pixels with Zscores in the range [3, inf) SD
SUMZ2 N Sum of pixels with Zscores in the range [2, inf) SD
SUMZ3 N Sum of pixels with Zscores in the range [3, inf) SD