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Lollipop chart with repeated elements in different groups
I am trying to plot a lollipop chart with 5 groups and repeated elements in those groups. If all elements have different names it works as expected:
The problem is that I want to plot only 5 algorithms in different groups, and when I actually name them from Algorithm 1-5 this happens with the plot:
This is my snippet that produces the correct behavior of the lollipop chart (except for the wrong labels):
library(ggpubr)
# Create dataset
data <- data.frame(
algorithm=paste( "Algorithm ", seq(1,25), sep=""),
category=as.factor(c( rep('A', 5), rep('B', 5), rep('C', 5), rep('D', 5), rep('E', 5))),
metric=c(rep(rev(96:100), 5))
)
ggdotchart(data, x = "algorithm", y = "metric",
color = "category", # Color by groups
palette = c("#264653", "#2a9d8f", "#e9c46a", "#f4a261", "#e76f51"), # Custom color palette
sorting = "descending", # Sort value in descending order
add = "segments", # Add segments from y = 0 to dots
rotate = TRUE, # Rotate vertically
group = "category", # Order by groups
dot.size = 7, # Large dot size
label = round(data$metric), # Add mpg values as dot labels
font.label = list(color = "white", size = 8,
vjust = 0.5), # Adjust label parameters
ggtheme = theme_pubr() # ggplot2 theme
) +
labs(y = "Metric (%)", color="")
This is the new data snippet that causes this behavior:
# Create dataset
data <- data.frame(
algorithm=rep(paste( "Algorithm ", seq(1,5), sep=""), 5),
category=as.factor(c( rep('A', 5), rep('B', 5), rep('C', 5), rep('D', 5), rep('E', 5))),
metric=c(rep(rev(96:100), 5))
)
How can I possibly solve this issue?