[R] what happens when I store linear models in an array?

I've got a bunch of similar datasets, all of which I've fit to linear models. I'd like to easily create arrays of a specific parameter from each linear model (e.g., all of the intercepts in one array). I figured I'd put the model objects into an array, and then (somehow) I could easily create

Re: [R] what happens when I store linear models in an array?

Hi Andrew, try fitted(lms.ASP[1,1][[1]]) Cheers Andrew On Wed, May 04, 2011 at 01:49:45PM +0200, Andrew D. Steen wrote: I've got a bunch of similar datasets, all of which I've fit to linear models. I'd like to easily create arrays of a specific parameter from each linear model (e.g., all

Re: [R] what happens when I store linear models in an array?

It looks like your call: lms.ASP[1,1] - list(surf105.lm.ASP) makes a list of length 1 containing the lm object and puts that list into element [1,1] of your array. That is why you will need the extra indexing call of [[1]] Andrew Robinson suggested. On Wed, May 4, 2011 at 9:02 AM, Andrew

Re: [R] what happens when I store linear models in an array?

On May 4, 2011, at 4:49 AM, Andrew D. Steen wrote: I've got a bunch of similar datasets, all of which I've fit to linear models. I'd like to easily create arrays of a specific parameter from each linear model (e.g., all of the intercepts in one array). I figured I'd put the model objects

Re: [R] what happens when I store linear models in an array?

Thanks all, this is very helpful. --Andrew Steen -Original Message- From: David Winsemius [mailto:dwinsem...@comcast.net] Sent: Wednesday, May 04, 2011 4:35 PM To: Andrew D. Steen Cc: r-help@r-project.org Subject: Re: [R] what happens when I store linear models in an array