how to make plot with multiple data using ggplot?

[amira_ndi]

Hi all,
I have a plot like this, but I am trying to make a better plot using ggplot.

here is my script without ggplot

data <- read.csv("plotdata.csv", header=T)


#making plot


#plot 
plot(data$PCpG, data$ICpG, main = "Plot", col = "orange", 
     xlab = "PCpG", ylab= "ICpG")

points(data$PCpG.1, data$ICpG.1, col = "blue") 
points(data$PCpG.2, data$ICpG.2, col = "green", pch=2)
points(data$PCpG.3, data$ICpG.3, col = "purple", pch=2)

Does anyone know or can give me suggestion how to make plot like this using ggplot?
here is my data data

Thank you in advance

Best

[JackDavison]

I'd suggest reading the ggplot2 webpage.

Create Elegant Data Visualisations Using the Grammar of Graphics

Though I think it could be useful to look up tidyr too and learn a bit about data tidying. Half the battle is formatting your data correctly! Your data doesn't quite look complete in your link, so I've created a reproducible example using dummy data here:

library(tidyverse)

dat = tibble(ICpG   = rnorm(30) |> abs(),
             PCpG   = rnorm(30) |> abs(),
             PCpG.1 = rnorm(30) |> abs(),
             PCpG.2 = rnorm(30) |> abs(),
             PCpG.3 = rnorm(30) |> abs())

dat |> 
  pivot_longer(-ICpG) |> 
  ggplot(aes(x = ICpG, y = value)) +
  geom_point(aes(color = name, shape = name))

^{Created on 2021-12-06 by the reprex package (v2.0.1)}

[amira_ndi]

Thank you so much sir