[R] RGL 3D plots are flat. Please Help
Noah Silverman
noahsilverman at ucla.edu
Tue Mar 19 03:42:03 CET 2013
Oops, that was a type.
d is just y.
If you want to reproduce, I put the entire matrix, as a csv here: http://pastebin.com/gniyD4Rc
Thanks,
--
Noah Silverman, M.S.
UCLA Department of Statistics
8117 Math Sciences Building
Los Angeles, CA 90095
On Mar 18, 2013, at 6:58 PM, Pascal Oettli <kridox at ymail.com> wrote:
> Hi,
>
> Your example is not reproducible.
>
> What is "d" in your command?
>
> Regards,
> Pascal
>
>
> On 19/03/13 10:21, Noah Silverman wrote:
>> Hello,
>>
>> I have a matrix of simulated data that I want to plot as a 3D surface using RGL. Have followed the documentation carefully, but my plot only contains a weird "single slice" of the data.
>>
>> The actual RGL library and dependance seem fine as all of the demo code plots beautifully.
>>
>> The actual command I'm using is: rgl.surface(x,z,d, color="blue",alpha=0.5,shininess=128)
>>
>> The length of the x and z vectors match the dimensions of the y matrix.
>>
>> Can't figure out why I'm only getting a "slice" and not a full 3D surface.
>>
>> Without digging into too much detail, here is what my data looks like.
>>
>> x
>> [1] 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500
>> [17] 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500
>>
>> z
>> [1] 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
>> [21] 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
>>
>> y (Only first bit included here.)
>> [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [,11] [,12] [,13] [,14]
>> [1,] 0 0 0 0 0 0 0 0 0 0 0 0 0 0
>> [2,] 0 2 3 5 6 8 10 11 13 14 16 18 19 21
>> [3,] 0 3 6 10 13 16 19 22 26 29 32 35 38 42
>> [4,] 0 5 10 14 19 24 29 34 38 43 48 53 58 62
>> [5,] 0 6 13 19 26 32 38 45 51 58 64 70 77 83
>> [6,] 0 8 16 24 32 40 48 56 64 72 80 88 96 104
>> [7,] 0 10 19 29 38 48 58 67 77 86 96 106 115 125
>> [8,] 0 11 22 34 45 56 67 78 90 101 112 123 134 146
>> [9,] 0 13 26 38 51 64 77 90 102 115 128 141 154 166
>> [10,] 0 14 29 43 58 72 86 101 115 130 144 158 173 187
>> [11,] 0 16 32 48 64 80 96 112 128 144 160 176 192 208
>> [12,] 0 18 35 53 70 88 106 123 141 158 176 194 211 229
>> [13,] 0 19 38 58 77 96 115 134 154 173 192 211 230 250
>> [14,] 0 21 42 62 83 104 125 146 166 187 208 229 250 270
>> [15,] 0 22 45 67 90 112 134 157 179 202 224 246 269 291
>> [16,] 0 24 48 72 96 120 144 168 192 216 240 264 288 312
>> [17,] 0 26 51 77 102 128 154 179 205 230 256 282 307 333
>> [18,] 0 27 54 82 109 136 163 190 218 245 272 299 326 354
>> [19,] 0 29 58 86 115 144 173 202 230 259 288 317 346 374
>> [20,] 0 30 61 91 122 152 182 213 243 274 304 334 365 395
>> [21,] 0 32 64 96 128 160 192 224 256 288 320 352 384 416
>> [22,] 0 34 67 101 134 168 202 235 269 302 336 370 403 437
>> [23,] 0 35 70 106 141 176 211 246 282 317 352 387 422 458
>> [24,] 0 37 74 110 147 184 221 258 294 331 368 405 442 478
>> [25,] 0 38 77 115 154 192 230 269 307 346 384 422 461 499
>> [26,] 0 40 80 120 160 200 240 280 320 360 400 440 480 520
>>
>>
>> --
>> Noah Silverman, M.S.
>> UCLA Department of Statistics
>> 8117 Math Sciences Building
>> Los Angeles, CA 90095
>>
>> ______________________________________________
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>> https://stat.ethz.ch/mailman/listinfo/r-help
>> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
>> and provide commented, minimal, self-contained, reproducible code.
>>
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