本文介绍了ggplot2中的条形图,宽度作为变量,条间间距甚至相等的处理方法,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 所以我试图制作一个条形宽度映射到一个变量的堆积条形图;但我想我的酒吧之间的间距是恒定的。 有谁知道如何使棒之间的间距不变? 现在我得到了这个: p p1 p2 p2 预先致谢。 这是我的数据顺便说一下(对于长而笨重的dput): >输出(dd)结构(列表(变量=结构(c(1L,1L,1L,1L,1L,3L, 3L,3L,3L,3L,4L,4L,4L,4L, 4L,7L,7L,7L,7L,7L,2L,2L, 2L,2L,2L,6L,6L,6L,6L,6L,5L,5L,5L,5L,5L,9L, 9L, 9L,9L,8L,8L,8L,8L,8L)。标签= c(酒精和烟草,健康和个人护理,服装,能源 ,娱乐和教育,家庭,食物,运输,住房),class =factor,scores =结构(c(2.91, 5.31,10.08, 15.99,4.95,11.55,11.2,27.49,20.6),.Dim = 9L,.Dimnames = list(c(酒精和烟草,服装,能源,食品,护理,家庭,娱乐和教育,住房,交通)))),价值x = c(2.91,2.91,2.91,2.91,2.91,5.31 ,5.31, 5.31,5.31,5.31,10.08,10.08,10.08,10.08,10.08,15.99,15.99, 15.99,15.99,15.99,4.95,4.95,4.95,4.95,4.95,11.55,11.55 , 11.55,11.55,11.55,11.2,11.2,11.2,11.2,11.2, 27.49,27.49, 27.49,27.49,27.49,20.6,20.6,20.6,20.6,20.6),日期=结构(c(5L, 4L,3L,2L,1L,5L,4L,3L) ,2L,1L,5L,4L,3L,2L,1L,5L,4L, 3L,2L,1L,5L,4L,3L,2L,1L,5L,4L,3L,2L,1L,5L ,4L,3L, 2L,1L,5L,4L,3L,2L,1L,5L,4L,3L,2L,1L),.Label = c(1993-2001, 2001 - 2006\" 年, 2007 - 2010年, 2010-2011, 2012 1至5月),类= 因子), value.y = C(2.1,2.5,7.6,21.7, 2.8,1.5,0.3,-4.1,-4.2, 4.7,3,16.9,1.9,32.8,23.9,3.2,4.6,11.3,8.9,12.9, 1.7,2,7.8,5.9, 10,1.9,2.1,5.6,2.2,9.9,1.4,1.3, 2.2,0.6,17.3,1.1,2.3,6.4,13.1,10,4.3,7.6,0.9,15.2, 20.5) ),.Names = c(variable,value.x,Date,value.y),row.names = c(NA,-45L),class =data.frame ) 解决方案尝试#2。 我试图将ggplot2写成一个连续的范围作为分类。 #手工计算的tmp数字。不知道如何编程#这部分,但数学是#last + half(previous_width)+ half(current_width)#更改cumsum中的第一个数字以调整类别宽度 tmp dd $ x.pos1< - rep(tmp,each = 5) ggplot(dd,aes(x = x.pos1,y = value.y,fill = Date))+ geom_bar(aes (width = value.x),stat =identity,position =stack)+ scale_x_continuous(breaks = tmp,labels = levels(dd $ variable))+ coord_flip() 为了达到最佳效果,您可能需要调整文字大小。这是用 ... + opts(axis.text.y = theme_text(size = 12)) 完成的So I am trying to make a stacked bar graph with bar width mapped to a variable; but I want the spacing between my bars to be constant.Does anyone know how to make the spacing constant between the bars?Right now I've got this:p<-ggplot(dd, aes(variable, value.y, fill=Date, width=value.x / 15))+ coord_flip() + opts(ylab="") p1<-p+ geom_bar(stat="identity") + scale_fill_brewer(palette="Dark2") + scale_fill_hue(l=55,c=55)p2<-p1 + opts(axis.title.x = theme_blank(), axis.title.y = theme_blank())p2Thanks in advance.Here's my data by the way (sorry for the long, bulky dput):> dput(dd)structure(list(variable = structure(c(1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 7L, 7L, 7L, 7L, 7L, 2L, 2L, 2L, 2L, 2L, 6L, 6L, 6L, 6L, 6L, 5L, 5L, 5L, 5L, 5L, 9L, 9L, 9L, 9L, 9L, 8L, 8L, 8L, 8L, 8L), .Label = c("Alcohol and Tobacco", "Health and Personal Care", "Clothing", "Energy", "Recreation and Education", "Household", "Food", "Transportation", "Shelter"), class = "factor", scores = structure(c(2.91, 5.31, 10.08, 15.99, 4.95, 11.55, 11.2, 27.49, 20.6), .Dim = 9L, .Dimnames = list( c("Alcohol and Tobacco", "Clothing", "Energy", "Food", "Health and Personal Care", "Household", "Recreation and Education", "Shelter", "Transportation" )))), value.x = c(2.91, 2.91, 2.91, 2.91, 2.91, 5.31, 5.31, 5.31, 5.31, 5.31, 10.08, 10.08, 10.08, 10.08, 10.08, 15.99, 15.99, 15.99, 15.99, 15.99, 4.95, 4.95, 4.95, 4.95, 4.95, 11.55, 11.55, 11.55, 11.55, 11.55, 11.2, 11.2, 11.2, 11.2, 11.2, 27.49, 27.49, 27.49, 27.49, 27.49, 20.6, 20.6, 20.6, 20.6, 20.6), Date = structure(c(5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L, 5L, 4L, 3L, 2L, 1L), .Label = c("1993-2001", "2001-2006", "2007-2010", "2010-2011", "2012 Jan - May"), class = "factor"), value.y = c(2.1, 2.5, 7.6, 21.7, 2.8, 1.5, 0.3, -4.1, -4.2, 4.7, 3, 16.9, 1.9, 32.8, 23.9, 3.2, 4.6, 11.3, 8.9, 12.9, 1.7, 2, 7.8, 5.9, 10, 1.9, 2.1, 5.6, 2.2, 9.9, 1.4, 1.3, 2.2, 0.6, 17.3, 1.1, 2.3, 6.4, 13.1, 10, 4.3, 7.6, 0.9, 15.2, 20.5)), .Names = c("variable", "value.x", "Date", "value.y"), row.names = c(NA, -45L), class = "data.frame") 解决方案 Attempt # 2. I'm tricking ggplot2 into writing a continuous scale as categorical. # The numbers for tmp I calculated by hand. Not sure how to program # this part but the math is # last + half(previous_width) + half(current_width)# Change the 1st number in cumsum to adjust the between category widthtmp <- c(2.91,7.02,14.715,27.75,38.22,46.47,57.845,77.19,101.235) + cumsum(rep(5,9))dd$x.pos1 <- rep(tmp,each=5)ggplot(dd,aes(x=x.pos1,y=value.y,fill=Date)) +geom_bar(aes(width=value.x),stat="identity",position="stack") + scale_x_continuous(breaks=tmp,labels=levels(dd$variable)) + coord_flip()For good measure you're probably going to want to adjust the text size. That's done with ... + opts(axis.text.y=theme_text(size=12)) 这篇关于ggplot2中的条形图,宽度作为变量,条间间距甚至相等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!
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