R: Four Lattice barcharts side-by-side in 2x2 Window?

问题

Code where I would like to do 2x2 barcharts side-by-side such that the y-axis max value would be the same in all and

common ylabel
common xlabel
common legends
common title
each barchart with their own subtitle
separator line between each barchart like in Fig. 2

Code

# Wanted output 2x2 barchart where top column Ite. 1 and Ite. 2 and row-names female and male
# http://www.magesblog.com/2012/12/changing-colours-and-legends-in-lattice.html

require("lattice")

f<-function(x) as.double(as.character(x))   #factors converted to vectors http://stackoverflow.com/a/40680020/54964

data.female <- structure(list(N11.1 = structure(c(3L, 3L), .Label = c("", "0.0", 
"1.0", "N11"), class = "factor"), N22.1 = structure(c(2L, 2L), .Label = c("", 
"0.0", "2.0", "N22"), class = "factor"), N33.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N33"), class = "factor"), N44.1 = structure(2:3, .Label = c("", 
"0.0", "0.1", "0.2", "N44"), class = "factor"), N21.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N21"), class = "factor"), N31.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N31"), class = "factor"), N32.1 = structure(c(5L, 
7L), .Label = c("", "0.0", "10.8", "11.0", "12.0", "17.0", "20.9", 
"22.8", "24.0", "3.0", "4.0", "44.0", "N32"), class = "factor")), .Names = c("N11.1", 
"N22.1", "N33.1", "N44.1", "N21.1", "N31.1", "N32.1"), row.names = c("Sinus", 
"Arr/AHB"), class = "data.frame")

data.male <- structure(list(N11.1 = structure(c(3L, 3L), .Label = c("", "0.0", 
"1.0", "N11"), class = "factor"), N22.1 = structure(c(2L, 2L), .Label = c("", 
"0.0", "2.0", "N22"), class = "factor"), N33.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N33"), class = "factor"), N44.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "0.1", "0.2", "N44"), class = "factor"), 
    N21.1 = structure(c(2L, 2L), .Label = c("", "0.0", "N21"), class = "factor"), 
    N31.1 = structure(c(2L, 2L), .Label = c("", "0.0", "N31"), class = "factor"), 
    N32.1 = structure(c(11L, 9L), .Label = c("", "0.0", "10.8", 
    "11.0", "12.0", "17.0", "20.9", "22.8", "24.0", "3.0", "4.0", 
    "44.0", "N32"), class = "factor")), .Names = c("N11.1", "N22.1", 
"N33.1", "N44.1", "N21.1", "N31.1", "N32.1"), row.names = c("Sinus", 
"Arr/AHB"), class = "data.frame")

ID<-c("Sinus","Arr/AHB")

tl <- "female"
barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.female,
         auto.key=list(space='right'), 
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl
         )
tl <- "male"
barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.male,
         auto.key=list(space='right'),
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl 
         )

# Just repeat two barcharts more to get 2x2 example
tl <- "female"
barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.female,
         auto.key=list(space='right'), 
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl
         )
tl <- "male"
barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.male,
         auto.key=list(space='right'),
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl 
         )

Fig. 1 Current output separate, Fig. 2 Wanted output structure, Fig. 3 User 20650 barchart code output

R: 3.3.1
OS: Debian 8.5

回答1:

I would do this by reshaping your data

First sort out the class of the variables and add grouping variables

# convert type and add gender label
# I would have a look at why your numerics have been stored as factors
data.female[] <- lapply(data.female, function(x) as.numeric(as.character(x)))
data.female$gender <- "female"
data.female$ID <- rownames(data.female)

data.male[] <- lapply(data.male, function(x) as.numeric(as.character(x)))
data.male$gender <- "male"
data.male$ID <- rownames(data.male)

bind the two data frames together

dat <- rbind(data.female[names(data.male)], data.male)

Arrange data for plotting

library(reshape2)
datm <- melt(dat)

Plot

# Lattice
library(lattice)
barchart(variable ~ value|ID, groups=gender, data=datm,
                               auto.key=list(space='right'))

# ggplot2
ggplot(datm, aes(variable, value, fill=gender)) + 
  geom_bar(stat="identity", position = position_dodge()) +
  facet_grid(ID ~ .)

回答2:

You are using Lattice PKG that depends on grid PKG so you need to use windowing of Grid PKG as instructed in Lattice: multiple plots in one window?. The ggplot2 is never used in the code. You can do the 2x2 window with grid.arrange command.

Grid.arrange with GridExtras package and Lattice package

require(lattice)
require(gridExtra)

f<-function(x) as.double(as.character(x))   #factors converted to vectors https://stackoverflow.com/a/40680020/54964

data.female <- structure(list(N11.1 = structure(c(3L, 3L), .Label = c("", "0.0", 
"1.0", "N11"), class = "factor"), N22.1 = structure(c(2L, 2L), .Label = c("", 
"0.0", "2.0", "N22"), class = "factor"), N33.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N33"), class = "factor"), N44.1 = structure(2:3, .Label = c("", 
"0.0", "0.1", "0.2", "N44"), class = "factor"), N21.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N21"), class = "factor"), N31.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N31"), class = "factor"), N32.1 = structure(c(5L, 
7L), .Label = c("", "0.0", "10.8", "11.0", "12.0", "17.0", "20.9", 
"22.8", "24.0", "3.0", "4.0", "44.0", "N32"), class = "factor")), .Names = c("N11.1", 
"N22.1", "N33.1", "N44.1", "N21.1", "N31.1", "N32.1"), row.names = c("Sinus", 
"Arr/AHB"), class = "data.frame")

data.male <- structure(list(N11.1 = structure(c(3L, 3L), .Label = c("", "0.0", 
"1.0", "N11"), class = "factor"), N22.1 = structure(c(2L, 2L), .Label = c("", 
"0.0", "2.0", "N22"), class = "factor"), N33.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "N33"), class = "factor"), N44.1 = structure(c(2L, 
2L), .Label = c("", "0.0", "0.1", "0.2", "N44"), class = "factor"), 
    N21.1 = structure(c(2L, 2L), .Label = c("", "0.0", "N21"), class = "factor"), 
    N31.1 = structure(c(2L, 2L), .Label = c("", "0.0", "N31"), class = "factor"), 
    N32.1 = structure(c(11L, 9L), .Label = c("", "0.0", "10.8", 
    "11.0", "12.0", "17.0", "20.9", "22.8", "24.0", "3.0", "4.0", 
    "44.0", "N32"), class = "factor")), .Names = c("N11.1", "N22.1", 
"N33.1", "N44.1", "N21.1", "N31.1", "N32.1"), row.names = c("Sinus", 
"Arr/AHB"), class = "data.frame")

ID<-c("Sinus","Arr/AHB")

tl <- "female"
p1 <- barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.female,
         auto.key=list(space='right'), 
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl
         )
tl <- "male"
p2 <- barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.male,
         auto.key=list(space='right'),
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl 
         )

# Just repeat two barcharts more to get 2x2 example
tl <- "female"
p3 <- barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.female,
         auto.key=list(space='right'), 
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl
         )
tl <- "male"
p4 <- barchart(f(N11.1)+f(N22.1)+f(N33.1)+f(N44.1)+f(N21.1)+f(N31.1)+f(N32.1) ~ ID,
         data=data.male,
         auto.key=list(space='right'),
         ylim=c(0,50),
     beside=TRUE,
     ylab = "Number of cases", 
     xlab = "Population/Sample",
     main = tl)




grid.arrange(p1,p2,p3,p4, ncol=2, nrow=2)

as for the common xlabel, ylabel and so on, change the last line to

grid.arrange(p1,p2,p3,p4, ncol=2, nrow=2,left=("LEFT TITLE"),right=("RIGHT"),bottom=("BOTTOM"), top=("TOP"))

P.s. I moved the last puzzle about the shared legend here.

来源：https://stackoverflow.com/questions/40691773/r-four-lattice-barcharts-side-by-side-in-2x2-window

标签

statistics

bar-chart

lattice