Last data update: 2014.03.03
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R: Survival of Passengers on the Titanic
TitanicSurvival | R Documentation |
Survival of Passengers on the Titanic
Description
Information on the survival status, sex, age, and passenger class of 1309
passengers in the Titanic disaster of 1912.
Usage
TitanicSurvival
Format
A data frame with 1309 observations on the following 4 variables.
survived no or yes .
sex female or male
age in years (and for some children, fractions of a year); age
is missing for 263 of the passengers.
passengerClass 1st , 2nd , or 3rd class.
Details
This is part of a larger data set compiled by Thomas Cason.
Many additional details are given in the sources cited below.
Source
Data set titanic3 from
http://biostat.mc.vanderbilt.edu/twiki/bin/view/Main/DataSets.
References
http://www.encyclopedia-titanica.org/
F. E. Harrell, Jr. (2001)
Regression Modeling Strategies
New York: Springer.
Examples
summary(TitanicSurvival)
titanic <- glm(survived ~ (passengerClass + sex + age)^2,
data=TitanicSurvival, family=binomial)
titanic.all <- allEffects(titanic, typical=median,
given.values=c(passengerClass2nd=1/3, passengerClass3rd=1/3, sexmale=0.5))
plot(titanic.all, ticks=list(at=c(.01, .05, seq(.1, .9, by=.2), .95, .99)),
ask=FALSE)
plot(effect("passengerClass*sex*age", titanic, xlevels=list(age=0:65)),
ticks=list(at=c(.001, .005, .01, .05, seq(.1, .9, by=.2), .95, .99, .995)))
Results
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