Description
The data comprises 7680 $z$-values, each relating to a
two-sample $t$-test. The test compares gene expression values for
4 HIV patients with values for 4 normal subjects; the $t$-score
T[i] for gene $i$ has been transformed to a normal scale,
z[i] = qnorm(pt(T[i], df=6)), so that the
z[i]'s theoretically would have a
standard $N(0,1)$ distribution under the null hypothesis. The
original experiment is described in van't Wout et. al. (2003).
Format
A vector containing 7680 $z$-valuesReferences
van't Wout, et. al., Cellular gene
expression upon human immuno-deficiency virus type 1 infection of
CD4+-T-Cell lines, Journal ofVirology 77, 1392-1402.