How to justify text axis labels in R ggplot

axis-labels, ggplot2, justify, r

Solution

Like this?

Since you didn't provide any data, we have no way of knowing what your attempt looks like, but this seems like it might be close. The main feature is the use of `strwrap(...)` to insert CR (`\n`) into your labels.

set.seed(1)
library(ggplot2)
axisLabels.x <- c("Disruptive behaviour can be contained and does not spread to other patients.  Generally, behaviour on the ward is positive and pro-therapeutic.", 
               "1", "2","3","4",
               "Disruptive behaviour by one patient tends to spread to other patients and is only contained with great difficulty. The general level of behaviour seems to be getting more counter-therapeutic.")
labels.wrap  <- lapply(strwrap(axisLabels.x,50,simplify=F),paste,collapse="\n") # word wrap
gg <- data.frame(x=LETTERS[1:6], y=sample(1:10,6))
ggplot(gg) +
  geom_bar(aes(x,y, fill=x), stat="identity")+
  scale_x_discrete(labels=labels.wrap)+
  scale_fill_discrete(guide="none")+
  labs(x="",y="Response")+
  coord_flip()

Problem

I have a bar chart with text labels along the x-axis. Some of the labels are quite lengthy and I would like to make them look neater. Any ideas of how I might achieve that? ``` library(sjPlot) require(ggplot2) require(ggthemes) WAM_3_plot <- sjp.frq(WAM_Dec13_R2$WAM_3, title= c("WAM Item 3"), axisLabels.x=c("Disruptive behaviour can be contained and does not spread to other patients. Generally, behaviour on the ward is positive and pro-therapeutic.", "1", "2","3","4", "Disruptive behaviour by one patient tends to spread to other patients and is only contained with great difficulty. The general level of behaviour seems to be getting more counter-therapeutic."), barColor = c("palegreen4", "palegreen3", "palegreen2", "brown1", "brown2", "brown3"), upperYlim = 25, valueLabelSize = 5, axisLabelSize = 1.2, breakLabelsAt=14, returnPlot=TRUE) WAM_3_plot + theme(axis.text.x=element_text(hjust=0.5)) ```

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