Question

How to convert list to vector in R

Answer 1

lst <- list("r", "c", "c++")

print(lst)

vec <- unlist(lst)

print(vec)
 
 
 
 
 
# run:
#
# [[1]]
# [1] "r"
# 
# [[2]]
# [1] "c"
# 
# [[3]]
# [1] "c++"
# 
# [1] "r"   "c"   "c++"
# 

 

70+ SQL courses for beginners and professionals