Hi Martin,
On 05/14/2013 08:44 AM, Martin Maechler wrote:
[...]
PS: Are there other suggestions to help people *stop* using
ifelse(A, B, C)
in those many places where they should use
if(A) B else C
?
Or to help people stop using
if (... & ...)
if (... | ...)
i
> David Winsemius
> on Mon, 13 May 2013 10:21:33 -0700 writes:
> On May 7, 2013, at 10:54 AM, Chris Stubben wrote:
>>
>>> First off, stop using cbind() when it is not needed. You will not see
the reason when the columns are all numeric but you will start experiencing
p
On May 7, 2013, at 10:54 AM, Chris Stubben wrote:
>
>> First off, stop using cbind() when it is not needed. You will not see the
>> reason when the columns are all numeric but you will start experiencing pain
>> and puzzlement when the arguments are of mixed classes. The data.frame
>> functio
