col_vec: Column Vectors

In bgreenwell/bmisc: Miscellaneous R Functions

Description

Constructs a column vector.

Usage

col_vec(..., use.names = TRUE)

## Default S3 method:
col_vec(..., use.names = TRUE)

## S3 method for class 'matrix'
col_vec(..., use.names = TRUE)

## S3 method for class 'data.frame'
col_vec(..., use.names = TRUE)

Arguments

...	The elements of the columns vector.
use.names	Logical indicating whether or not names should be preserved.

Value

A row vector of dimension length(x) x 1.

Examples

col_vec(1:5)
col_vec(row_vec(1:5))

X <- matrix(rnorm(20), ncol = 2)
b <- col_vec(1.5, 3)
(yhat <- X %*% b)

bgreenwell/bmisc documentation built on Sept. 24, 2019, 11:09 a.m.