How to construct a vector whose elements are also vectors?
- To: mathgroup at smc.vnet.net
- Subject: [mg82813] How to construct a vector whose elements are also vectors?
- From: "Guofeng Zhang" <guofengzhang at gmail.com>
- Date: Wed, 31 Oct 2007 06:20:25 -0500 (EST)
Hi, there,
I'd like to construct a vector whose elements are also vectors. I used
the following conmands:
Table[stat[i], {i, 1, 10}];
For[i = 1, i <= 10, (stat[i] = Array[0 &, {10, 2}]); i++];
Then I try
stat[1]
which yields
{{0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0}, {0, 0},
{0, 0}}
This seems okay. However, I don't know how to endow values to it, for
instance change the first {0, 0} to {1,0}.
Thank you for your time and help!
Henry