PROTECTED] On Behalf Of Manuel Morales
Sent: Sunday, 3 December 2006 11:27 AM
To: r-help@stat.math.ethz.ch
Subject: [R] Force "square" crosstabulation
Hello list members,
I'm looking for a way to force the results of a crosstabulation to be
square - that is, to include 0 values.
For e
On 12/2/2006 8:26 PM, Manuel Morales wrote:
> Hello list members,
>
> I'm looking for a way to force the results of a crosstabulation to be
> square - that is, to include 0 values.
>
> For example:
>
> table(letters[1:4],letters[c(1:3,3)])
>
> yields:
> a b c
> a 1 0 0
> b 0 1 0
> c 0
Hello list members,
I'm looking for a way to force the results of a crosstabulation to be
square - that is, to include 0 values.
For example:
table(letters[1:4],letters[c(1:3,3)])
yields:
a b c
a 1 0 0
b 0 1 0
c 0 0 1
d 0 0 1
I would like to return:
a b c d
a 1 0 0 0
b 0 1