A data set containing the survival outcome, passenger class, age, sex, and the number of family members for a large number of passengers aboard the ill-fated Titanic.
Format
A data frame with 1309 observations on the following 6 variables:
- survived
binary with levels
"yes"for survived and"no"otherwise;- pclass
integer giving the corresponding passenger (i.e., ticket) class with values 1--3;
- age
the age in years of the corresponding passenger (with 263 missing values);
- sex
factor giving the sex of each passenger with levels
"male"and"female";- sibsp
integer giving the number of siblings/spouses aboard for each passenger (ranges from 0--8);
- parch
integer giving the number of parents/children aboard for each passenger (ranges from 0--9).
Note
As mentioned in the column description, age contains 263 NAs (or
missing values). For a complete version (or versions) of the data set, see
titanic_mice.