Heatmap in R using ggplot2

Heatmap

Converting data to panel data

R Script for heatmap

library(readxl)
data <- read_excel(file.choose())
library(ggplot2)
library(ggthemes)
library(ggrepel)
attach(data)
p <- ggplot(data,aes(x=Species,y=Category,fill=Values))+
  geom_tile()+
  scale_fill_continuous(low="light pink",high="red")+
  geom_text_repel(aes(label=Values))+
  theme_classic()
p

Result





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