[R] Function of "matrix"

[Patrick (Malone Quantitative)]

(Neglected to cc the list--please reply-all to this version)

What was the warning?

I hazard a guess you've run into precision issues for binary
representation, and the result of your division is not *exactly* 101.

Pat

On Thu, Oct 22, 2020 at 2:42 PM 奈良県奈良市 <jaajikan using gmail.com> wrote:
>
> Dear R project team
>
> I used the function of "matrix" as follows:
> matrix(c(1:3030), 10.1/0.1)
> However, in the function, matrix, 10.1/0.1 was regarded as 100 not as 101.
> Therefore, a warning message appeared.
> On the other hand, matrix(c(1:3030), 101) or matrix(c(1:3030), 10.1*10) was
> OK. Of course, simply, 10.1/0.1 was successfully calculated. However,
> In the "matrix" environment, 10.1/0.1 was calculated as 100.
>
> Would you give me some answers?
>
> Sincerely
>
> Kazuki Sakura
>
>         [[alternative HTML version deleted]]
>
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-- 
Patrick S. Malone, Ph.D., Malone Quantitative
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