On May 14, 2014, at 1:50 AM, Babak Bastan wrote:
> I would like to generate animating 3D plot. I have a matrix with 416
> columns and 128 rows. a piece of my matrix looks like this:[,1]
> [,2] [,3] [,4] [,5] [,6] ....
> [1,] NA 0.4118836 0.6411741 0.7286600 0.7622486 0.7523395
> [2,] NA 0.3481329 0.6066273 0.6934485 0.7331430 0.7203792
> [3,] NA 0.3582897 0.6019357 0.6938022 0.7239531 0.7150477
> [4,] NA 0.3122690 0.5613846 0.6721538 0.7017457 0.7006137
> [5,] NA 0.3346040 0.5806079 0.6942141 0.7334901 0.7065037
> [6,] NA 0.2409363 0.5051088 0.6464730 0.6815346 0.6610605
> [7,] NA 0.2474494 0.5106314 0.6335089 0.6811993 0.6641183
> [8,] NA 0.1744042 0.4705273 0.6090679 0.6681272 0.6225694
> [9,] NA 0.1589965 0.4493954 0.5974459 0.6495768 0.6409229
> [10,] NA 0.2435564 0.4966467 0.6375015 0.6866234 0.6687507
>
> ...
>
> I would like to generate something like [this][1] from [here][2] I am using
> this code:
>
> saveGIF({
> for(i in 1:10)
> {
> persp(test, theta = 30, phi = 30, expand = 0.5, col = "lightblue")
> }
> },
> movie.name = "test.gif",
> interval = 0.2,
> ani.width = 300,
> ani.height = 300,)
Is that an extraneous comma?
>
>
> but what I am seeing with this code is fixed diagram, what should I do to
> solve my problem? by the way if I chng my code to:
>
> test<-MatrixY[(1:10),(1:10)]
> saveGIF({
> for(i in 1:10)
> {
> persp(test[,i], theta = 30, phi = 30, expand = 0.5, col =
> "lightblue")
> }
> },
> movie.name = "test.gif",
> interval = 0.2,
> ani.width = 300,
> ani.height = 300,)
>
> I am getting this error:
>
> Error in seq.default(0, 1, length.out = ncol(z)) :
> argument 'length.out' must be of length 1
What do you expect from persp() when you only send it a vector rather than a
matrix?
>
> [[alternative HTML version deleted]]
>
None of your links came through because , .... contrary to the Posting Guide
.... you did not post in plaintext.
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David Winsemius
Alameda, CA, USA
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