分面顺序问题的解决有张图library('ggplot2')ggplot(data=Salaries,aes(x=rank,y=salary,fill=sex))+geom_boxplot()+facet_wrap(~rank,nrow=1,scales='free_x')+scale_x_discrete(breaks=cc,labels=c('Assistant\nProfessor','Associate\nProfessor','Full\nProfessor'))+scale_y_continuous(breaks=c(50000,10000,150000,200000),label

分面顺序问题的解决有张图library('ggplot2')ggplot(data=Salaries,aes(x=rank,y=salary,fill=sex))+geom_boxplot()+facet_wrap(~rank,nrow=1,scales='free_x')+scale_x_discrete(breaks=cc,labels=c('Assistant\nProfessor','Associate\nProfessor','Full\nProfessor'))+scale_y_continuous(breaks=c(50000,10000,150000,200000),label