R Set ggplot2 Axis Limits without Deleting Data Rows (2 Examples)

head(iris)                                                       # Iris data set
#   Sepal.Length Sepal.Width Petal.Length Petal.Width Species
# 1          5.1         3.5          1.4         0.2  setosa
# 2          4.9         3.0          1.4         0.2  setosa
# 3          4.7         3.2          1.3         0.2  setosa
# 4          4.6         3.1          1.5         0.2  setosa
# 5          5.0         3.6          1.4         0.2  setosa
# 6          5.4         3.9          1.7         0.4  setosa

head(iris) # Iris data set # Sepal.Length Sepal.Width Petal.Length Petal.Width Species # 1 5.1 3.5 1.4 0.2 setosa # 2 4.9 3.0 1.4 0.2 setosa # 3 4.7 3.2 1.3 0.2 setosa # 4 4.6 3.1 1.5 0.2 setosa # 5 5.0 3.6 1.4 0.2 setosa # 6 5.4 3.9 1.7 0.4 setosa

install.packages("ggplot2")                     # Install & load ggplot2 package
library("ggplot2")

install.packages("ggplot2") # Install & load ggplot2 package library("ggplot2")

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) +  # Basic plot
  geom_line()

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) + # Basic plot geom_line()

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) +  # Cutting off values
  geom_line() +
  xlim(5, 7) +
  ylim(2, 4.3)
# Warning:
# Removed 34 rows containing missing values (geom_path).

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) + # Cutting off values geom_line() + xlim(5, 7) + ylim(2, 4.3) # Warning: # Removed 34 rows containing missing values (geom_path).

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) +  # Not cutting off values
  geom_line() +
  coord_cartesian(xlim = c(5, 7), ylim = c(2, 4.3))

ggplot(iris, aes(Sepal.Length, Sepal.Width, group = Species)) + # Not cutting off values geom_line() + coord_cartesian(xlim = c(5, 7), ylim = c(2, 4.3))