Lifeboats {vcd} | R Documentation |
Data from Mersey (1912) about the 18 (out of 20) lifeboats launched before the sinking of the S. S. Titanic.
data(Lifeboats)
A data frame with 18 observations and 8 variables.
"POSIXt"
format,Michael Friendly (2000), Visualizing Categorical Data: http://hotspur.psych.yorku.ca/ftp/sas/vcd/catdata/lifeboat.sas
L. Mersey (1912), Report on the loss of the ``Titanic'' (S. S.). Parliamentary command paper 6452.
M. Friendly (2000), Visualizing Categorical Data. SAS Institute, Cary, NC.
data(Lifeboats) attach(Lifeboats) ternaryplot( Lifeboats[,4:6], pch = ifelse(side=="Port", 1, 19), col = ifelse(side=="Port", "red", "blue"), id = ifelse(men/total > 0.1, as.character(boat), NA), prop.size = 2, dimnames.position = "edge", main = "Lifeboats on the Titanic" ) legend( 0.7, 0.8, legend = c("SIDE", "Port", "Starboard"), pch = c(NA, 1, 19), col = c("black", "red", "blue"), )