/R/Combine row for every element of vector r

Combine row for every element of vector r

# Do this for vectors
v1 <- 1:2
v2 <- 3:4
expand.grid(v1, v2)
#  Var1 Var2
#1    1    3
#2    2    3
#3    1    4
#4    2    4

# Use merge for dataframes
df1 <- data.frame(a = 1:2, b=3:4)
df2 <- data.frame(cat = 5:6, dog = c("a","b"))
merge(df1, df2)

Source: stackoverflow.com

Similar codes

0 vote134 views1 answer
In r corr Cannot compute exact p-value with ties
R
0 vote113 views1 answer
Seperate words in column r
R
1 vote110 views1 answer
R import table with readr
R
1 vote119 views1 answer
Types of vectors in r
R
1 vote148 views1 answer
Sort in descending order in r
R
0 vote128 views1 answer
Count word in a string r
R
0 vote125 views1 answer
How to read a vector input in r
R
0 vote120 views1 answer
How to use group_by inside a function?
R
0 vote117 views1 answer
How to get the number of individual numbers in a vector in r
R
0 vote138 views1 answer
Gsub special characters r
R