rat.blood {CLME}

Experiment on mice

Description

This data set contains the data from an experiment on 24 Sprague-Dawley rats from Cora et al (2012).

[,1]	id	ID for rat (factor).
[,2]	time	time period (in order, 0 , 6, 24, 48, 72, 96 hours).
[,3]	temp	storage temperature reference (''Ref'') vs. room temperature (''RT'').
[,4]	sex	sex, male (''Male'') vs. female (''Female''). Coded as ''Female''=1.
[,5]	wbc	white blood cell count (10^3 / \mu L).
[,6]	rbc	red blood cell count )10^6 / \mu L).
[,7]	hgb	hemoglobin concentration (g/dl).
[,8]	hct	hematocrit (%).
[,9]	spun	(HCT %).
[,10]	mcv	MCV, a measurement of erythrocyte volume (fl).
[,11]	mch	mean corpuscular hemoglobin (pg).
[,12]	mchc	mean corpuscular hemoglobin concentration (g/dl).
[,13]	plts	platelet count (10^3 / \mu L).

Usage

data(rat.blood)

Format

A data frame containing 241 observations on 13 variables.

Details

The response variable lfgr was calculated as the change in log fibroid volume, divided by the length of time between measurements. The growth rates were averaged to produce a single value for each fibroid, which was scaled to represent a 6-month percent change in volume.

References

Cora M, King D, Betz L, Wilson R, and Travlos G (2012). Artifactual changes in Sprauge-Dawley rat hematologic parameters after storage of samples at 3 C and 21 C. Journal of the American Association for Laboratory Animal Science, 51(5), 616-621. URL http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3447451/.