Check-in 1
Phân tích Khám phá Dữ liệu với R
Andrew Bray
Assistant Professor, Reed College
Review
Review
Zero inflation strategies
- Analyze the two components separately
- Collapse into two-level categorical variable
Zero inflation strategies
Analyze the two components separately
Collapse into two-level categorical variable
Zero inflation strategies
email %>%
mutate(zero = exclaim_mess == 0) %>%
ggplot(aes(x = zero)) +
geom_bar() +
facet_wrap(~spam)
Bar chart options
email %>%
mutate(zero = exclaim_mess == 0) %>%
ggplot(aes(x = zero, fill = spam)) +
geom_bar()
Bar chart options
email %>%
mutate(zero = exclaim_mess == 0) %>%
ggplot(aes(x = zero, fill = spam)) +
geom_bar(position = "fill")
