Sorry to hassle you, but I really need to get my code up and running.
Please can you therefore explain what a and v are?
Thank you,
Laura
On Wed, Sep 24, 2008 at 8:27 PM, Laura Bonnett
[EMAIL PROTECTED]wrote:
Can I ask what a and v are?
Thanks,
Laura
On Sat, Aug 23, 2008 at 11:41 AM,
Laura Bonnett wrote:
Sorry to hassle you, but I really need to get my code up and running.
Please can you therefore explain what a and v are?
Hi Laura. I've been away (in Norwich). Sorry not to give an example.
Variable 'a' is an array and variable 'd' is the same as in your
original
Can I ask what a and v are?
Thanks,
Laura
On Sat, Aug 23, 2008 at 11:41 AM, Robin Hankin [EMAIL PROTECTED] wrote:
Laura Bonnett wrote:
crosstable[,,expand[d,1],expand[d,2],expand[d,3],...expand[d,n]]
crosstable is just a crosstabulation of an n+2-dimensional dataset and I
am trying to
Hi R-helpers,
I have two queries relating to generalising to n dimensions:
What I want to do in the first one is generalise the following statement:
expand-expand.grid(1:x[1],1:x[2],...1:x[n]) where x is a vector of integers
and expand.grid gives every combination of the set of numbers, so for
crosstable[,,expand[d,1],expand[d,2],expand[d,3],...expand[d,n]]
crosstable is just a crosstabulation of an n+2-dimensional dataset and I am
trying to pick out those that are in combination 'd' of expand.
So for example, for 5-dimensional data using your example:
Var1 Var2 Var3
1 11
First bit:
x - c(3,2,2)
expand.grid(sapply(x,seq_len))
Var1 Var2 Var3
1 111
2 211
3 311
4 121
5 221
6 321
7 112
8 212
9 312
10122
11222
12322
Laura Bonnett wrote:
crosstable[,,expand[d,1],expand[d,2],expand[d,3],...expand[d,n]]
crosstable is just a crosstabulation of an n+2-dimensional dataset and
I am trying to pick out those that are in combination 'd' of expand.
So for example, for 5-dimensional data using your example:
Var1
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