# sequence_helpers: Sequence Construction Helpers

## Description

`seq_row()`

creates a sequence along the number of rows of `x`

,
`seq_col()`

a sequence along the number of columns of `x`

.
`seq_len0()`

and `seq_along0()`

are the 0-based counterparts to `base::seq_len()`

and
`base::seq_along()`

.

## Usage

seq_row(x)seq_col(x)

seq_len0(n)

seq_along0(x)

## Arguments

x

:: `any`

Arbitrary object. Used to query its rows, cols or length.

n

:: `integer(1)`

Length of the sequence.

## Examples

# NOT RUN {
seq_len0(3)
# }