12 11:34:06 +0100
From: Jessica Streicher
To: David Winsemius
Cc: R help
Subject: Re: [R] Filling Lists or Arrays of variable dimensions
Message-ID:
Content-Type: text/plain; charset=us-ascii
@David : In my mind it was quite complete enough.
@William: Thanks, didn't know you could do th
ot;slim", "wide")
>>>
>>> l <- list()
>>> for(h in height){
>>>l[[h]] <- list()
>>>for(w in width){
>>>l[[h]][[w]] <- paste(h, w, sep="/") # doSomething()
>>>}
>>
uot;wdfac")],
>>>> doSomething)
>>>>
>>>> # out is a data frame; this is a named list.
>>>> # use as.list to remove the data.frame class
>>>>
>>>>> as.list(out)
>>>>
>>>> $htfac
>>>>
mation.
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -Original Message-
> From: Jessica Streicher [mailto:j.streic...@micromata.de]
> Sent: Thursday, December 20, 2012 10:01 AM
> To: William Dunlap
> Cc: Chris Campbell; R help
> Subject: Re: [R] Filling Li
ic...@micromata.de]
> Sent: Thursday, December 20, 2012 10:01 AM
> To: William Dunlap
> Cc: Chris Campbell; R help
> Subject: Re: [R] Filling Lists or Arrays of variable dimensions
>
> Really must have been unclear at some point, sorry.
>
> William, thats interesting, b
ile. +44 (0) 7929 628349
mailto:ccampb...@mango-solutions.com | http://www.mango-solutions.com
Mango Solutions
2 Methuen Park
Chippenham
Wiltshire
SN14 OGB
UK
-Original Message-
From: Jessica Streicher [mailto:j.streic...@micromata.de]
Sent: 20 December 2012 18:01
To: William Dunlap
Cc: Chris Cam
(50,100]
>>> Levels: (0,50] (50,100]
>>>
>>> $par1
>>> [1] -1.0449563 -0.3782483 -0.9319105 0.8837459
>>>
>>>
>>
>>>
>>> I believe you are seeing an error similar to this one:
>>>
>>>> out[[1:3]
uot;1" you get with stringsAsFactors=TRUE
l[[ as.character(grid[1, ]) ]]
# [1] "high/slim"
l[[ as.character(grid[1, ]) ]] <- 1
l[[ as.character(grid[1, ]) ]]
# [1] 1
Bill Dunlap
Spotfire, TIBCO Software
wdunlap tibco.com
> -Original Message-
> From: r-help-b
705 450 | Mobile. +44 (0) 7929 628 349
> mailto:ccampb...@mango-solutions.com | http://www.mango-solutions.com
> Mango Solutions
> 2 Methuen Park
> Chippenham
> Wiltshire
> SN14 OGB
> UK
>
> -Original Message-
> From: r-help-boun...@r-project.org [mailto:r-help-b
g] On
Behalf Of Jessica Streicher
Sent: 20 December 2012 12:46
To: R help
Subject: [R] Filling Lists or Arrays of variable dimensions
Following problem:
Say you have a bunch of parameters and want to produce results for all
combinations of those:
height<-c("high","low")
w
Following problem:
Say you have a bunch of parameters and want to produce results for all
combinations of those:
height<-c("high","low")
width<-c("slim","wide")
then what i used to do was something like this:
l<-list()
for(h in height){
l[[h]]<-list()
for(w in width){
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