RE: [R] "cloud" function doesn't plot

About this list Date view Thread view Subject view Author view Attachment view

From: Tony Ross (ynotssor@hotmail.com)
Date: Mon 23 Jun 2003 - 16:43:27 EST 

Message-id: <BAY8-F27P3D6g5dwDAx00001933@hotmail.com>

>From: "Simon Blomberg" <Simon.Blomberg@anu.edu.au>
>Date: Mon, 23 Jun 2003 16:26:39 +1000

>If you type ?cloud, you can see that you need to provide a formula as well
>as a dataset. So if your variables are x,y,z in dataframe dat, then
>cloud(z~x*y, data=dat) should work.
[...]
>>is.matrix(sanity.MIF); is.numeric(sanity.MIF); dim(sanity.MIF);
>>cloud(sanity.MIF)
>[1] TRUE
>[1] TRUE
>[1] 2970 3
>>

The "help(cloud)" facility states: "`formula' can be a matrix". As I stated,
I have a 3-column numeric matrix, so colum 3 should be plotted as a point
above the 1st and 2nd column co-ordinates.

No plot is produced however, just a blank graphics device.

Thanks.

______________________________________________
R-help@stat.math.ethz.ch mailing list
https://www.stat.math.ethz.ch/mailman/listinfo/r-help

About this list Date view Thread view Subject view Author view Attachment view

This archive was generated by hypermail 2.1.3 : Tue 01 Jul 2003 - 09:12:05 EST