Hello,
In the following I tried 3 versions of an example in R help. Only the two
first predict command work.
After :
library(splines)
require(stats)
1)
fm1 - lm(weight ~ bs(height, df = 5), data = women)
ht1 - seq(57, 73, len = 200)
ph1 - predict(fm1, data.frame(height=ht1)) # OK
This is really a question for R-help: it is not about R development
nor software development in R.
The answer to the only question I see is simple: your model depends on
'fb3' and you supplied 'height'.
On Tue, 9 Feb 2010, Randriamiharisoa Alex wrote:
Hello,
In the following I tried 3
Full_Name: George Russell
Version: 2.10.0 and 2.11.0 Under development (unstable) (2010-02-08 r51108)
OS: Windows
Submission from: (NULL) (217.111.3.131)
c(a,b)[[c(TRUE,FALSE)]]
Error in `[[.default`(factor(c(a, b)), c(TRUE, FALSE)) :
recursive indexing failed at level 1
I find this error
On 09/02/2010 4:50 AM, g.russ...@eos-solutions.com wrote:
Full_Name: George Russell
Version: 2.10.0 and 2.11.0 Under development (unstable) (2010-02-08 r51108)
OS: Windows
Submission from: (NULL) (217.111.3.131)
c(a,b)[[c(TRUE,FALSE)]]
Error in `[[.default`(factor(c(a, b)), c(TRUE, FALSE)) :
On 09.02.2010 10:50, g.russ...@eos-solutions.com wrote:
Full_Name: George Russell
Version: 2.10.0 and 2.11.0 Under development (unstable) (2010-02-08 r51108)
OS: Windows
Submission from: (NULL) (217.111.3.131)
c(a,b)[[c(TRUE,FALSE)]]
Error in `[[.default`(factor(c(a, b)), c(TRUE, FALSE)) :
Should the deparse.level=2 argument to cbind
and rbind be abandoned? It is minimally documented,
not used in any CRAN package, and causes some problems.
E.g.,
(a) If a matrix input has row names but not column names
cbind(deparse.level=2,...) stops.
William Dunlap wrote:
Should the deparse.level=2 argument to cbind
and rbind be abandoned? It is minimally documented,
not used in any CRAN package, and causes some problems.
Bill,
This code has been touched by Brian quite recently. Try again with a
current r-devel checkout. (Specifically,
-Original Message-
From: Peter Dalgaard [mailto:p.dalga...@biostat.ku.dk]
Sent: Tuesday, February 09, 2010 10:56 AM
To: William Dunlap
Cc: r-devel@r-project.org
Subject: Re: [Rd] cbind(deparse.level=2,...) problems
William Dunlap wrote:
Should the deparse.level=2 argument to
Hello r-devel,
I have data.frame with 3 columns and I would like to group by 1 column(id),
find the max of the third column (date) and return the data for that max
date value along with the id and the value in the second column.
Example:
dat - data.frame(id = rep(1:3, 3), date =
