Hurrican: Number of storms, hurricanes and El Nino effects from 1950...

HurricanR Documentation

Number of storms, hurricanes and El Nino effects from 1950 through 1995

Description

Data for Exercises 1.38, 10.19, and Example 1.6

Usage

Hurrican

Format

A data frame/tibble with 46 observations on four variables

year

a numeric vector indicating year

storms

a numeric vector recording number of storms

hurrican

a numeric vector recording number of hurricanes

elnino

a factor with levels cold, neutral, and warm

Source

National Hurricane Center.

References

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.

Examples


T1 <- xtabs(~hurrican, data = Hurrican)
T1
barplot(T1, col = "blue", main = "Problem 1.38",
        xlab = "Number of hurricanes", 
        ylab = "Number of seasons")
boxplot(storms ~ elnino, data = Hurrican, 
        col = c("blue", "yellow", "red"))
anova(lm(storms ~ elnino, data = Hurrican))
rm(T1)


BSDA documentation built on Sept. 19, 2023, 1:08 a.m.