#     
## Overview
The **`strtoi()` function** in R is used to convert strings to integers according to the given base. 
## Syntax
```
strtoi(x, base = OL)
```
## Parameter value
The `strtoi()` function takes the following parameter values:
* **`x`**: This represents the character vector. 
* `base`: This represents an integer between `2` and `36` inclusive, or zero (default) of which the string is to be converted to. This is an optional parameter.
## Return value
The `strtoi()` function returns an integer vector of the same length as the character parameter value that is passed to it. It returns a `NA` (not available) value for character strings that are not specified with a base value.
## Code example 1



# creating string vectors 
mystring1 <- c("A", "B")
mystring2 <- c("1", "2")

strtoi(mystring1)
strtoi(mystring2)

## Code explanation 
* **Lines 2–3**: We create the string vector variables `mystring1` and `mystring2`.
* **Lines 5–6**: We implement the `strtoi()` function on both the variables `mystring1` and `mystring2`, without specifying a base.

> Note: Notice from the code output that the character string `mystring1`, which is not specified with a `base` value in the `strtoi()` function returned `NA`.

# creating strings
mystring1 <- c("Hello", "World", "25C")
mystring3 <- c("aaaa", "123", "BBB")

strtoi(mystring1, 36L)
strtoi(mystring3, 16L)

## Code explanation 
* **Lines 2–3**: We create the string vector variables `mystring1` and `mystring3`.
* **Lines 6–8**: We implement the `strtoi()` function on the two  variables, using different parameter values for each of them. 

What is the strtoi() function in R?

Converts strings to integers based on specified base, returning NA if base not given.

What is the strtoi() function in R?

Overview

Syntax

Parameter value

Return value

Code example 1

Code explanation

Code example 2

Code explanation