Scatter Plot Dataset 1

data=read.table("C:/Users/blaar/Downloads/dataset regnon 1.txt",header=T)
data

##      Y  X1   X2   X3
## 1 57.5  78 2.75 29.5
## 2 52.8  69 2.15 26.3
## 3 61.3  77 4.41 32.2
## 4 67.0  88 5.52 36.5
## 5 53.5  67 3.21 27.2
## 6 62.7  80 4.32 27.7
## 7 56.2  74 2.31 28.3
## 8 68.5  94 4.30 30.3
## 9 69.2 102 3.71 28.7

library(ggplot2) 

## Warning: package 'ggplot2' was built under R version 4.5.3

ggplot(data, aes(x = X1, y = Y)) + 
  geom_point(color = "pink", size = 3) + 
  geom_smooth(method = "lm", se = FALSE, color = "skyblue") + 
  labs(title = "Scatter Plot X1 dan Y", x = "X1", y = "Y") + theme_minimal() 

## `geom_smooth()` using formula = 'y ~ x'

ggplot(data, aes(x = X2, y = Y)) + geom_point(color = "forestgreen", size = 3) + geom_smooth(method = "lm", se = FALSE, color = "pink") + labs(title = "Scatter Plot X2 dan Y", x = "X2", y = "Y") + theme_minimal() 

## `geom_smooth()` using formula = 'y ~ x'

ggplot(data, aes(x = X3, y = Y)) + geom_point(color = "pink", size = 3) + geom_smooth(method = "lm", se = FALSE, color = "maroon") + labs(title = "Scatter Plot X3 dan Y", x = "X3", y = "Y") + theme_minimal() 

## `geom_smooth()` using formula = 'y ~ x'