Untitled

Statistic <- c(68,85,74,88,63,78,90,80,58,63)

Math <- c(85,91,74,100,82,84,78,100,51,70)
plot(Statistic,Math,
     pch=17,
     col="orange",
     xlab="Statistic",
     ylab=" Math",
     main="班級的統計與數學成績")

hist(Math,
     col= "lightyellow",
     main ="班級的統計與數學成績",
     xlab ="Math",
     ylab ="次數")

# Load ggplot2
library(ggplot2)

# Create data
data <- data.frame(
  name=c("娛樂休閒","知識閱讀","體育競技","科學創新","公益活動") ,  
  value=c(5,4,3,2,1)
  )

# Barplot
ggplot(data, aes(x=name, y=value)) + 
  geom_bar(stat = "identity") +
  coord_flip()

data<- c(52,23,10,8,7)
labels <- c("娛樂休閒","知識閱讀","體育競技","科學創新","公益活動")

pie(data,labels,main ="學生的比例", col=heat.colors(length(data)))