Re: [R] applying lm on an array of observations with common design matrix

2007-02-22 Thread Ranjan Maitra
On Thu, 22 Feb 2007 08:17:38 + (GMT) Prof Brian Ripley <[EMAIL PROTECTED]> wrote: > On Thu, 22 Feb 2007, Petr Klasterecky wrote: > > > Ranjan Maitra napsal(a): > >> On Sun, 18 Feb 2007 07:46:56 + (GMT) Prof Brian Ripley <[EMAIL > >> PROTECTED]> wrote: > >> > >>> On Sat, 17 Feb 2007, Ran

Re: [R] applying lm on an array of observations with common design matrix

2007-02-22 Thread Prof Brian Ripley
On Thu, 22 Feb 2007, Petr Klasterecky wrote: > Ranjan Maitra napsal(a): >> On Sun, 18 Feb 2007 07:46:56 + (GMT) Prof Brian Ripley <[EMAIL >> PROTECTED]> wrote: >> >>> On Sat, 17 Feb 2007, Ranjan Maitra wrote: >>> Dear list, I have a 4-dimensional array Y of dimension 330 x 67 x

Re: [R] applying lm on an array of observations with common design matrix

2007-02-21 Thread Petr Klasterecky
Ranjan Maitra napsal(a): > On Sun, 18 Feb 2007 07:46:56 + (GMT) Prof Brian Ripley <[EMAIL > PROTECTED]> wrote: > >> On Sat, 17 Feb 2007, Ranjan Maitra wrote: >> >>> Dear list, >>> >>> I have a 4-dimensional array Y of dimension 330 x 67 x 35 x 51. I have a >>> design matrix X of dimension 33

Re: [R] applying lm on an array of observations with common design matrix

2007-02-21 Thread Ranjan Maitra
On Sun, 18 Feb 2007 07:46:56 + (GMT) Prof Brian Ripley <[EMAIL PROTECTED]> wrote: > On Sat, 17 Feb 2007, Ranjan Maitra wrote: > > > Dear list, > > > > I have a 4-dimensional array Y of dimension 330 x 67 x 35 x 51. I have a > > design matrix X of dimension 330 x 4. I want to fit a linear re

Re: [R] applying lm on an array of observations with common design matrix

2007-02-17 Thread Prof Brian Ripley
On Sat, 17 Feb 2007, Ranjan Maitra wrote: > Dear list, > > I have a 4-dimensional array Y of dimension 330 x 67 x 35 x 51. I have a > design matrix X of dimension 330 x 4. I want to fit a linear regression > of each > > lm( Y[, i, j, k] ~ X). for each i, j, k. > > Can I do it in one shot without

[R] applying lm on an array of observations with common design matrix

2007-02-17 Thread Ranjan Maitra
Dear list, I have a 4-dimensional array Y of dimension 330 x 67 x 35 x 51. I have a design matrix X of dimension 330 x 4. I want to fit a linear regression of each lm( Y[, i, j, k] ~ X). for each i, j, k. Can I do it in one shot without a loop? Actually, I am also interested in getting the p-v