list_to_matrix: Design-type matrix from the elements in a list
In turner: Turn vectors and lists of vectors into indexed structures

Description Usage Arguments Value Author(s) See Also Examples

Create a design-type matrix based on the elements of a list. Each column in the produced matrix is linked to the vectors in the list. See example.

1	list_to_matrix(alist)

alist

a list of numeric vectors

A design-type matrix

Gaston Sanchez

list_to_dummy, indexify

# let's say you have a list like this
num_list = list(1:3, 4:5, 6:9)

# get design-type matrix
list_to_matrix(num_list)

Attaching package: ‘turner’

The following object is masked from ‘package:base’:

    lengths

      [,1] [,2] [,3]
 [1,]    1    0    0
 [2,]    2    0    0
 [3,]    3    0    0
 [4,]    0    4    0
 [5,]    0    5    0
 [6,]    0    0    6
 [7,]    0    0    7
 [8,]    0    0    8
 [9,]    0    0    9