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faraway (version 1.0.8)

phbirths: Birth weights in Philadelphia

Description

Data based on a 5

Arguments

Format

A data frame with 1115 observations on the following 5 variables.

black

is the mother Black?

educ

mother's years of education

smoke

does the mother smoke during pregnancy?

gestate

gestational age in weeks

grams

birth weight in grams

Examples

Run this code

data(phbirths)
## maybe str(phbirths) ; plot(phbirths) ...

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