Schizo: Dopamine Activity

In PASWR: Probability and Statistics with R

Dopamine Activity

Description

Twenty-five patients with schizophrenia were classified as psychotic or nonpsychotic after being treated with an antipsychotic drug. Samples of cerebral fluid were taken from each patient and assayed for dopamine b-hydroxylase (DBH) activity. The dopamine measurements for the two groups are in nmol/(ml)(h)/(mg) of protein.

Format

A data frame with 15 observations on the following 2 variables:

nonpsychotic

dopamine activity level for patients classified nonpsychotic

psychotic

dopamine activity level for patients classified psychotic

Source

Sternberg, D. E., Van Kammen, D. P., and Bunney,W. E. (1982) “Schizophrenia: Dopamine b-Hydroxylase Activity and Treatment Response.” Science, 216: 1423-1425.

References

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.

Examples

with(data = Schizo, boxplot(nonpsychotic, psychotic,
names = c("nonpsychotic", "psychotic"), col = c("green", "red")))

PASWR documentation built on May 15, 2022, 5:05 p.m.