0

如何在条形图中添加两条水平线？

以及如何像这样装箱我的x标签？

http://wego.genomics.org.cn/pubs/rice_indica.pdf

图 9

另外，如何在右侧添加带有自定义标签的y轴？

go=data.frame(number_of_Unigene=c(45,5328,30,30,119,3248,16594,244,4354,3547,917,429,3716,30,15726,4182,1673,877,30,30,640,4808,2462,2437,7812,190,2001,30,44,19852,1763,19852,31,30,686,30,3698,9829,3432,1439,15252,6024,1753,216,15917,15103,30,433,319,30,522,708,30,102,30,613,1039,30,2478),class=c("biological adhesion","biological regulation","carbon utilization","cell killing","cell proliferation","cellular component organization or biogenesis","cellular process","death","developmental process","establishment of localization","growth","immune system process","localization","locomotion","metabolic process","multicellular organismal process","multi-organism process","negative regulation of biological process","nitrogen utilization","pigmentation","positive regulation of biological process","regulation of biological process","reproduction","reproductive process","response to stimulus","rhythmic process","signaling","sulfur utilization","viral reproduction","cell","cell junction","cell part","extracellular matrix","extracellular matrix part","extracellular region","extracellular region part","macromolecular complex","membrane","membrane part","membrane-enclosed lumen","organelle","organelle part","symplast","antioxidant activity","binding","catalytic activity","channel regulator activity","electron carrier activity","enzyme regulator activity","metallochaperone activity","molecular transducer activity","nucleic acid binding transcription factor activity","nutrient reservoir activity","protein binding transcription factor activity","protein tag","receptor activity","structural molecule activity","translation regulator activity","transporter activity"),Ontology=c("biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","biological_process","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","cellular_component","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function","molecular_function"))


library(lattice)
newclass<-factor(go[,2],levels=unique(go[,2]))
barchart(go[,1]~newclass,horiz=F,ylim=c(30,29666),layout=c(1,1),stack=F,
auto.key=list(space='right'),ylab="Number of unigenes",
scales=list(x=list(rot=45),y=list(log=T)))
4

2 回答 2

1

这可能有助于解决次要 y 轴问题。

library(lattice)
library(grid)  # needed for grid.text

# data

Lines.raw <- "Date  Fo  Co
day1  57.1  13.9
day2  57.7  14.3
day3  57.8  14.3
"

DF <- read.table(textConnection(Lines.raw), header = TRUE)


par.settings <- list(
    layout.widths = list(left.padding = 10, right.padding = 20),
    layout.heights = list(bottom.padding = 10, top.padding = 10)
)

barchart(Co ~ Date, DF, default.scales = list(y = list(relation = "free")),
    ylab = "C", par.settings = par.settings)

trellis.focus("panel", 1, 1, clip.off = TRUE)
  pr <- pretty(DF$Fo)
  at <- 5/9 * (pr - 32)
  panel.axis("right", at = at, lab = pr, outside = TRUE)
  grid.text("F", x = 1.1, rot = 90) # right y axis label
trellis.unfocus()

参考： http: //markmail.org/message/zap4t22er3aoqhcz

于 2012-10-28T18:01:38.487 回答
0

尝试这个：

 require(ggplot2)
 ggplot(go, aes(x=class, y=number_of_Unigene))+facet_grid(~Ontology)+geom_bar()+ theme(axis.text=element_text(angle=45, hjust=1))+ scale_y_continuous("No of Unigenes")

和额外的调整看看这个网站...

http://docs.ggplot2.org/current/

或这个

http://wiki.stdout.org/rcookbook/Graphs/

于 2012-10-27T08:41:12.157 回答