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SMPracticals (version 1.3-1)

urine: Urine Analysis Data

Description

The 'urine' data frame has 79 rows and 7 columns.

79 urine specimens were analyzed in an effort to determine if certain physical characteristics of the urine might be related to the formation of calcium oxalate crystals. Cases 1 and 55 have missing covariates.

Usage

data(urine)

Arguments

source

Andrews, D.F. and Herzberg, A.M. (1985) Data: A Collection of Problems from Many Fields for the Student and Research Worker. Springer-Verlag. Pages 249--251.

Examples

Run this code
data(urine)
glm(r~gravity+ph+osmo+cond+urea+calc,binomial,data=urine,subset=-c(1,55))

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