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我试着做一个阴谋如下。如何在保存级别设置2个不同的y轴?
但是我的2个y轴不在不同的水平。此外,我无法在“红色”中设置左侧的Y轴“WD”
有没有人能帮我弄清楚这两个问题?
非常感谢!
DLPM10$hours <- as.integer(gsub('.* |:.*', '', DLPM10$date))
dt <- group_by(DLPM10, hours) %>%
summarise(WD = mean(WD_DOUGLAS, na.rm = TRUE), WS = mean(WS_DOUGLAS, na.rm = TRUE))
par(mar=c(5,4,4,5)+.1)
barplot(height = dt$WD, axes=FALSE, border =NA,space = 0.4,ylim=c(0,370),
col="red",xlab = 'Hour', ylab = 'WD', main = "Dougals Red Cross")
axis(2, ylim=c(0,370),col="red",col.axis="red",col.lab="red",las=1)
par(new = TRUE)
plot(dt$hours, dt$WS,axes = FALSE, bty = 'n',pch= 19,xlim = c(-.35, 23.35),
ylim=c(0,5), col="blue", xlab = '', ylab = '')
axis(4, 0:5, col="blue", col.axis="blue",las=1)
mtext('WS', dt$WS,col="blue", side = 4, line = 2)
axis(1, 0:23, pos = -0.2)
legend("topleft",legend=c("WS","WD"),bty = "n",
bg = par("bg"),
text.col=c("blue","red"),pch=c(19,15),
col=c("blue","red"),horiz= T,text.width= 0.01)
谢谢你的帮助。对不起,它不适合我。我发现如果我改变barplot(height = dt $ WD,axes = FALSE,border = NA,space = 0.4,ylim = c(-10,370), col =“red”,xlab ='Hour',ylab ='WD ',main =“道格拉斯红十字会”)两轴现在都很近,但是。如果在同一级别,我不是100%。 –