本文介绍了用R中的因子绘制线图的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧! 问题描述 29岁程序员,3月因学历无情被辞! 然而,正如你所看到的,我得到了这些实线而不是漂亮的线条。这是我用来制作这张图的代码: par(mar = c(5,5,2,5)) with(bedtimes,plot(trap,funestus,type =l,col =red3, ylab = expression(italic(p))), ylim = c(0 ,3)) par(new = T)(bedtimes,plot(陷阱,床,pch = 16,轴= F,xlab = NA,ylab = NA,cex = )轴(side = 4) mtext(side = 4,line = 3,'bed in bed')多边形(bedtimes $ bed,col = transp(gray ,0.3),border = NA) 这里是我正在使用的数据的输入: (已移除) 我意识到这是因为我的x轴是一个因素而不是数字。然而,试图改变这种情况(例如使用 as.POSIXct(paste0(2016-07-12,bedtimes $ trap))会导致各种问题,如我必须确保R通过使用 bedtimes $ trap 我怎样才能产生这个相同的图形,但用线条而不是这些破折号?我最终想要一张看起来类似于这个图形的图表,完全一样): 谢谢! 解决方案正如我在评论中所说的,您可以尝试使用您的因子变量的水平: par(mar = c(5,5,2,5)) with (bedtimes,plot(as.numeric(trap)),funestus,type =l,col =red3, ylab = expression(italic(p))), ylim = c(0 ,3)) par(new = T) with(bedtimes,p (as.numeric(trap),bed,type =l,axes = F,xlab =,ylab = NA,cex = 1.2)) axis(4) axis = 1,at = 1:长度(水平(bedtimes $ trap)),水平(bedtimes $ trap)) mtext(side = 4,line = 3,'比例在床上')多边形bedtimes $ bed,col =gray,border = NA) I am working on this graph in R:However as you see I am getting these solid dashes instead of nice lines. Here is the code I used to make this graph:par(mar = c(5,5,2,5)) with(bedtimes, plot(trap, funestus, type="l", col="red3", ylab=expression(italic(p))), ylim=c(0,3)) par(new = T) with(bedtimes, plot(trap, bed, pch=16, axes=F, xlab=NA, ylab=NA, cex=1.2)) axis(side = 4) mtext(side = 4, line = 3, 'Proportion in bed') polygon(bedtimes$bed,col=transp("gray", 0.3), border = NA)And here is the dput of the data I am using:(removed)I realise that this is occurring because my x axis is a factor and not numeric. However, trying to change this (e.g. using as.POSIXct(paste0("2016-07-12",bedtimes$trap)) is causing me all sorts of problems, as I had to ake sure R plotted these factors in the correct order originally by using bedtimes$trap <- factor(bedtimes$trap, levels = bedtimes$trap)How can I produce this same graph but with lines instead of these dashes?I eventually want a graph that looks similar to this, to give you an idea (though not exactly the same):Thank you! 解决方案 As I said in comments, you can try to use the levels of your factor variable:par(mar = c(5,5,2,5))with(bedtimes, plot(as.numeric(trap), funestus, type="l", col="red3", ylab=expression(italic(p))), ylim=c(0,3))par(new = T)with(bedtimes, plot(as.numeric(trap), bed, type="l", axes=F, xlab="", ylab=NA, cex=1.2))axis(4)axis(side = 1, at=1:length(levels(bedtimes$trap)), levels(bedtimes$trap))mtext(side = 4, line = 3, 'Proportion in bed')polygon(bedtimes$bed,col="gray", border = NA) 这篇关于用R中的因子绘制线图的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持! 上岸,阿里云!
05-30 19:44