Question

How to get element of matrix at specific row and column in R

Answer 1

vec <- c(5, 9, 0, 1, 8, 4)
 
m <- matrix(vec, ncol = 3)
 
print(m)

element <- m[2, 3] # m[row, column]
print(element)
  
  
  
  
  
# run:
#
#      [,1] [,2] [,3]
# [1,]    5    0    8
# [2,]    9    1    4
# [1] 4
# 

 

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