编辑代码

# 创建一个2行3列的矩阵
matrix_data <- matrix(1:6, nrow = 2, ncol = 3)
print(matrix_data)

# 创建一个3x3x2的数组
array_data <- array(1:18, dim = c(3, 3, 2))
print(array_data)

# 创建一个数据框
data_frame <- data.frame(
  ID = 1:3,
  Name = c("Alice", "Bob", "Charlie"),
  Score = c(85, 92, 88)
)
print(data_frame)

# 创建一个列表
list_data <- list(
  Numbers = 1:5,
  Matrix = matrix(1:4, nrow = 2),
  Names = c("Alice", "Bob"),
  DataFrame = data.frame(A = 1:3, B = c("X", "Y", "Z"))
)
print(list_data)