# Create a Data Frame of all the Combinations of Vectors passed as Argument in R Programming – expand.grid() Function

`expand.grid()` function in R Language is used to create a data frame with all the values that can be formed with the combinations of all the vectors or factors passed to the function as argument.

Syntax: expand.grid(…)

Parameters:
…: Vector1, Vector2, Vector3, …

Example 1:

 `# R program to create a dataframe ` `# with combination of vectors ` ` `  `# Creating vectors ` `x1 <``-` `c(``"abc"``, ``"cde"``, ``"def"``) ` `x2 <``-` `c(``1``, ``2``, ``3``) ` `x3 <``-` `c(``"M"``, ``"F"``) ` ` `  `# Calling expand.grid() Function ` `expand.grid(x1, x2, x3) `

Output:

```   Var1 Var2 Var3
1   abc    1    M
2   cde    1    M
3   def    1    M
4   abc    2    M
5   cde    2    M
6   def    2    M
7   abc    3    M
8   cde    3    M
9   def    3    M
10  abc    1    F
11  cde    1    F
12  def    1    F
13  abc    2    F
14  cde    2    F
15  def    2    F
16  abc    3    F
17  cde    3    F
18  def    3    F
```

Example 2:

 `# R program to create a dataframe ` `# with combination of vectors ` ` `  `# Creating vectors ` `x1 <``-` `c(``"abc"``, ``"cde"``, ``"def"``) ` `x2 <``-` `c(``1``, ``2``, ``3``) ` `x3 <``-` `c(``"M"``, ``"F"``) ` ` `  `# Calling expand.grid() Function ` `expand.grid(x1, x3) `

Output:

```  Var1 Var2
1  abc    M
2  cde    M
3  def    M
4  abc    F
5  cde    F
6  def    F
```
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