Rcriticor (version 2.0)

fac: factor "year"

Description

factor "year" with seven levels, years 1974 to 1980

Usage

data(fac)

Format

The format is: Factor with 7 levels "1974","1975",..,1980: 1 1 1 2 2 2 3 3 3 4 ...7

Examples

# NOT RUN {
data(fac)
print(fac)
# }