A pre-loaded example dataset in R

Main page: https://www.rdocumentation.org/packages/datasets/versions/3.6.2/topics/Titanic

Titanic
## , , Age = Child, Survived = No
## 
##       Sex
## Class  Male Female
##   1st     0      0
##   2nd     0      0
##   3rd    35     17
##   Crew    0      0
## 
## , , Age = Adult, Survived = No
## 
##       Sex
## Class  Male Female
##   1st   118      4
##   2nd   154     13
##   3rd   387     89
##   Crew  670      3
## 
## , , Age = Child, Survived = Yes
## 
##       Sex
## Class  Male Female
##   1st     5      1
##   2nd    11     13
##   3rd    13     14
##   Crew    0      0
## 
## , , Age = Adult, Survived = Yes
## 
##       Sex
## Class  Male Female
##   1st    57    140
##   2nd    14     80
##   3rd    75     76
##   Crew  192     20
require(graphics)
mosaicplot(Titanic, main = "Survival on the Titanic")

## Higher survival rates in children?
apply(Titanic, c(3, 4), sum)
##        Survived
## Age       No Yes
##   Child   52  57
##   Adult 1438 654
## Higher survival rates in females?
apply(Titanic, c(2, 4), sum)
##         Survived
## Sex        No Yes
##   Male   1364 367
##   Female  126 344